Showing titles in Programming & Software Development
-
-
Managing Humans
- Biting and Humorous Tales of a Software Engineering Manager
- By: Michael Lopp
- Narrated by: TJ Johnson
- Length: 5 hrs and 39 mins
- Unabridged
-
Overall4.5 out of 5 stars 23
-
Performance4.5 out of 5 stars 17
-
Story4 out of 5 stars 16
Listen to hilarious stories with serious lessons that Michael Lopp extracts from his varied and sometimes bizarre experiences as a manager at Apple, Pinterest, Palantir, Netscape, Symantec, Slack, and Borland. Many of the stories first appeared in primitive form in Lopp’s perennially popular blog, Rands in Repose. The third edition of Managing Humans contains a whole new season of episodes from the ongoing saga of Lopp's adventures in Silicon Valley, together with classic episodes remastered for high fidelity and freshness.
-
4 out of 5 stars
-
Good short listen
- By Frizzle on 30-08-2024
-
Managing Humans
- Biting and Humorous Tales of a Software Engineering Manager
- Narrated by: TJ Johnson
- Length: 5 hrs and 39 mins
- Release date: 27-05-2020
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$27.99 or free with 30-day trial
-
-
-
The Man Who Solved the Market
- By: Gregory Zuckerman
- Narrated by: Will Damron
- Length: 10 hrs and 44 mins
- Unabridged
-
Overall4.5 out of 5 stars 268
-
Performance4.5 out of 5 stars 230
-
Story4.5 out of 5 stars 228
Jim Simons is the greatest moneymaker in modern financial history. His record bests those of legendary investors, including Warren Buffett, George Soros and Ray Dalio. Yet Simons and his strategies are shrouded in mystery. The financial industry has long craved a look inside Simons's secretive hedge fund, Renaissance Technologies and veteran Wall Street Journal reporter Gregory Zuckerman delivers the goods.
-
5 out of 5 stars
-
A great listen
- By Anonymous on 22-08-2024
-
The Man Who Solved the Market
- Narrated by: Will Damron
- Length: 10 hrs and 44 mins
- Release date: 07-11-2019
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
The Messy Middle
- Finding Your Way Through the Hardest and Most Crucial Part of Any Bold Venture
- By: Scott Belsky
- Narrated by: Scott Belsky
- Length: 11 hrs and 2 mins
- Unabridged
-
Overall4.5 out of 5 stars 31
-
Performance5 out of 5 stars 28
-
Story4.5 out of 5 stars 28
While most books and press focus on the more sensational moments of creation and conclusion, The Messy Middle argues that the real key to success is how you navigate the ups and downs after initial investment is secured. It will give you all the insights you need to build and optimise your team, improve your product and develop your own capacity to lead. Building on seven years of meticulous research with entrepreneurs, small agencies, start-ups and billion-dollar companies, Scott Belsky offers indispensable lessons on how to endure and thrive in the long term.
-
2 out of 5 stars
-
Not good - soundbite city.
- By CB on 01-02-2023
-
The Messy Middle
- Finding Your Way Through the Hardest and Most Crucial Part of Any Bold Venture
- Narrated by: Scott Belsky
- Length: 11 hrs and 2 mins
- Release date: 09-10-2018
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
Hackers & Painters
- Big Ideas from the Computer Age
- By: Paul Graham
- Narrated by: Mark Sando
- Length: 7 hrs and 44 mins
- Unabridged
-
Overall5 out of 5 stars 4
-
Performance5 out of 5 stars 4
-
Story5 out of 5 stars 4
We are living in the computer age, in a world increasingly designed and engineered by computer programmers and software designers, by people who call themselves hackers. Who are these people, what motivates them, and why should you care? Consider these facts: Everything around us is turning into computers. Your typewriter is gone, replaced by a computer. Your phone has turned into a computer. So has your camera. Soon your TV will. Your car was not only designed on computers, but has more processing power in it than a room-sized mainframe did in 1970.
-
Hackers & Painters
- Big Ideas from the Computer Age
- Narrated by: Mark Sando
- Length: 7 hrs and 44 mins
- Release date: 17-03-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$21.99 or free with 30-day trial
-
-
-
Hackers: Heroes of the Computer Revolution
- 25th Anniversary Edition
- By: Steven Levy
- Narrated by: Mike Chamberlain
- Length: 20 hrs and 23 mins
- Unabridged
-
Overall4.5 out of 5 stars 35
-
Performance4.5 out of 5 stars 29
-
Story4.5 out of 5 stars 29
Steven Levy's classic book traces the exploits of the computer revolution's original hackers - those brilliant and eccentric nerds from the late 1950s through the early '80s who took risks, bent the rules, and pushed the world in a radical new direction. With updated material from noteworthy hackers such as Bill Gates, Mark Zuckerberg, Richard Stallman, and Steve Wozniak, Hackers is a fascinating story that begins in early computer research labs and leads to the first home computers.
-
5 out of 5 stars
-
It's a must
- By L A G Axelsson on 13-04-2017
-
Hackers: Heroes of the Computer Revolution
- 25th Anniversary Edition
- Narrated by: Mike Chamberlain
- Length: 20 hrs and 23 mins
- Release date: 10-11-2015
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$33.99 or free with 30-day trial
-
-
-
Press Reset
- Ruin and Recovery in the Video Game Industry
- By: Jason Schreier
- Narrated by: Ray Chase
- Length: 8 hrs and 14 mins
- Unabridged
-
Overall4.5 out of 5 stars 77
-
Performance5 out of 5 stars 62
-
Story4.5 out of 5 stars 62
Jason Schreier's groundbreaking reporting has earned him a place among the preeminent investigative journalists covering the world of video games. In his eagerly anticipated, deeply researched new book, Schreier trains his investigative eye on the volatility of the video game industry and the resilience of the people who work in it.
-
5 out of 5 stars
-
A real depressing tale of video game workers careers, but with hope still in the industry to fix it.
- By Anonymous on 09-06-2021
-
Press Reset
- Ruin and Recovery in the Video Game Industry
- Narrated by: Ray Chase
- Length: 8 hrs and 14 mins
- Release date: 18-05-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
The Software Engineer's Guidebook
- Navigating Senior, Tech Lead, and Staff Engineer Positions at Tech Companies and Startups
- By: Gergely Orosz
- Narrated by: Nikola Hamilton
- Length: 15 hrs
- Unabridged
-
Overall5 out of 5 stars 1
-
Performance5 out of 5 stars 1
-
Story5 out of 5 stars 1
This audiobook is a summary of the advice I’ve given to software engineers over the years–and then some more. This audiobook follows the structure of a “typical” career path for a software engineer, from starting out as a fresh-faced software developer, through being a role model senior/lead, all the way to the staff/principle/distinguished level. It summarizes what I’ve learned as a developer and how I’ve approached coaching engineers at different stages of their careers.
-
The Software Engineer's Guidebook
- Navigating Senior, Tech Lead, and Staff Engineer Positions at Tech Companies and Startups
- Narrated by: Nikola Hamilton
- Length: 15 hrs
- Release date: 12-02-2025
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$27.99 or free with 30-day trial
-
-
-
Start Small, Stay Small
- A Developer's Guide to Launching a Startup
- By: Rob Walling
- Narrated by: Rob Walling
- Length: 4 hrs and 31 mins
- Unabridged
-
Overall4.5 out of 5 stars 6
-
Performance4 out of 5 stars 5
-
Story4 out of 5 stars 5
Start Small, Stay Small is a step-by-step guide to launching a self-funded start-up. If you're a desktop, mobile, or web developer, this audiobook is your blueprint to getting your start-up off the ground with no outside investment.
-
5 out of 5 stars
-
solid advice
- By Harry on 10-03-2025
-
Start Small, Stay Small
- A Developer's Guide to Launching a Startup
- Narrated by: Rob Walling
- Length: 4 hrs and 31 mins
- Release date: 13-12-2018
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$16.99 or free with 30-day trial
-
-
-
The Complete Software Developer's Career Guide
- How to Learn Programming Languages Quickly, Ace Your Programming Interview, and Land Your Software Developer Dream Job
- By: John Sonmez
- Narrated by: John Sonmez
- Length: 20 hrs and 4 mins
- Unabridged
-
Overall4.5 out of 5 stars 48
-
Performance4.5 out of 5 stars 44
-
Story4.5 out of 5 stars 44
Technical knowledge alone isn't enough - increase your software development income by leveling up your soft skills Early in his software developer career, John Sonmez discovered that technical knowledge alone isn't enough to break through to the next income level - developers need "soft skills" like the ability to learn new technologies just in time, communicate clearly with management and consulting clients, negotiate a fair hourly rate, and unite teammates and coworkers in working toward a common goal.
-
3 out of 5 stars
-
Come on
- By Warm Wilson on 07-09-2021
-
The Complete Software Developer's Career Guide
- How to Learn Programming Languages Quickly, Ace Your Programming Interview, and Land Your Software Developer Dream Job
- Narrated by: John Sonmez
- Length: 20 hrs and 4 mins
- Release date: 21-12-2017
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$33.99 or free with 30-day trial
-
-
-
Vibe Coding
- Building Production-Grade Software with GenAI, Chat, Agents, and Beyond
- By: Gene Kim, Steve Yegge
- Narrated by: David Cui Cui
- Length: 11 hrs and 48 mins
- Unabridged
-
Overall0 out of 5 stars 0
-
Performance0 out of 5 stars 0
-
Story0 out of 5 stars 0
GenAI is fundamentally changing the world of software development like nothing since the internet. Vibe Coding is a first-of-its-kind, groundbreaking book that shows developers how to embrace this new frontier. Science fiction is now reality. Programmers no longer need to toil over code and syntax. They can now describe what they want and watch it materialize instantly. Welcome to the future—Vibe Coding.
-
Vibe Coding
- Building Production-Grade Software with GenAI, Chat, Agents, and Beyond
- Narrated by: David Cui Cui
- Length: 11 hrs and 48 mins
- Release date: 02-10-2025
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$27.99 or free with 30-day trial
-
-
-
The Pragmatic Programmer: 20th Anniversary Edition, 2nd Edition
- Your Journey to Mastery
- By: David Thomas, Andrew Hunt
- Narrated by: Anna Katarina
- Length: 9 hrs and 55 mins
- Unabridged
-
Overall4.5 out of 5 stars 74
-
Performance4.5 out of 5 stars 60
-
Story5 out of 5 stars 61
Dave Thomas and Andy Hunt wrote the first edition of this influential book in 1999 to help their clients create better software and rediscover the joy of coding. These lessons have helped a generation of programmers examine the very essence of software development. Now, 20 years later, this new edition re-examines what it means to be a modern programmer. Topics range from personal responsibility and career development to architectural techniques for keeping your code flexible and easy to adapt and reuse.
-
2 out of 5 stars
-
This seriously needs a PDF!
- By luckylittle on 22-05-2020
-
The Pragmatic Programmer: 20th Anniversary Edition, 2nd Edition
- Your Journey to Mastery
- Narrated by: Anna Katarina
- Length: 9 hrs and 55 mins
- Release date: 26-12-2019
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
Staff Engineer
- Leadership Beyond the Management Track
- By: Will Larson
- Narrated by: Shaula Evans
- Length: 8 hrs and 52 mins
- Unabridged
-
Overall4.5 out of 5 stars 10
-
Performance4.5 out of 5 stars 8
-
Story4.5 out of 5 stars 8
At most technology companies, you'll reach Senior software engineer, the career level for software engineers, in five to eight years. At the career level, your company's career ladder won't require that you work towards the next promotion; being promoted further is an exception rather than expected. This is also when many engineers are first given an opportunity to move into engineering management.
-
5 out of 5 stars
-
Great insights
- By Jason Pettett on 28-06-2024
-
Staff Engineer
- Leadership Beyond the Management Track
- Narrated by: Shaula Evans
- Length: 8 hrs and 52 mins
- Release date: 17-06-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
The Clean Coder
- A Code of Conduct for Professional Programmers
- By: Robert C. Martin
- Narrated by: Theodore O'Brien
- Length: 6 hrs and 12 mins
- Unabridged
-
Overall4.5 out of 5 stars 23
-
Performance5 out of 5 stars 19
-
Story4.5 out of 5 stars 20
Great software is something to marvel at: powerful, elegant, functional, a pleasure to work with as both a developer and as a user. Great software isn’t written by machines. It is written by professionals with an unshakable commitment to craftsmanship. The Clean Coder will help you become one of them - and earn the pride and fulfillment that they alone possess.
-
4 out of 5 stars
-
Good book but very opinionated
- By Anonymous user on 26-07-2023
-
The Clean Coder
- A Code of Conduct for Professional Programmers
- Narrated by: Theodore O'Brien
- Length: 6 hrs and 12 mins
- Release date: 27-02-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$21.99 or free with 30-day trial
-
-
-
Clean Agile
- Back to Basics
- By: Robert C. Martin
- Narrated by: Theodore O'Brien
- Length: 5 hrs and 53 mins
- Unabridged
-
Overall5 out of 5 stars 15
-
Performance5 out of 5 stars 14
-
Story5 out of 5 stars 14
Nearly 20 years after the Agile Manifesto was first presented, the legendary Robert C. Martin (“Uncle Bob”) reintroduces Agile values and principles for a new generation - programmers and nonprogrammers alike. Martin, author of Clean Code and other highly influential software development guides, was there at Agile’s founding. Now, in Clean Agile: Back to Basics, he strips away misunderstandings and distractions that over the years have made it harder to use Agile than was originally intended.
-
5 out of 5 stars
-
Takes agile back to grassroots
- By Michael on 04-02-2025
-
Clean Agile
- Back to Basics
- Narrated by: Theodore O'Brien
- Length: 5 hrs and 53 mins
- Release date: 27-02-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$21.99 or free with 30-day trial
-
-
-
Become an Effective Software Engineering Manager
- How to Be the Leader Your Development Team Needs
- By: Dr. James Stanier
- Narrated by: Anna Katarina
- Length: 12 hrs and 19 mins
- Unabridged
-
Overall0 out of 5 stars 0
-
Performance0 out of 5 stars 0
-
Story0 out of 5 stars 0
Software startups make global headlines every day. As technology companies succeed and grow, so do their engineering departments. In your career, you'll may suddenly get the opportunity to lead teams: to become a manager. But this is often uncharted territory. How can you decide whether this career move is right for you? And if you do, what do you need to learn to succeed? Where do you start? How do you know that you're doing it right? What does "it" even mean? And isn't management a dirty word? This book will share the secrets you need to know to manage engineers successfully.
-
Become an Effective Software Engineering Manager
- How to Be the Leader Your Development Team Needs
- Narrated by: Anna Katarina
- Length: 12 hrs and 19 mins
- Release date: 17-04-2025
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$27.99 or free with 30-day trial
-
-
-
User Story Mapping
- Discover the Whole Story, Build the Right Product
- By: Jeff Patton, Peter Economy - foreword
- Narrated by: Roy McCrerey
- Length: 8 hrs and 19 mins
- Unabridged
-
Overall4.5 out of 5 stars 14
-
Performance4.5 out of 5 stars 11
-
Story5 out of 5 stars 11
User story mapping is a valuable tool for software development, once you understand why and how to use it. This insightful book examines how this often misunderstood technique can help your team stay focused on users and their needs without getting lost in the enthusiasm for individual product features. Author Jeff Patton shows you how changeable story maps enable your team to hold better conversations about the project throughout the development process. Your team will learn to come away with a shared understanding of what you’re attempting to build and why.
-
User Story Mapping
- Discover the Whole Story, Build the Right Product
- Narrated by: Roy McCrerey
- Length: 8 hrs and 19 mins
- Release date: 26-01-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
Building Microservices
- Designing Fine-Grained Systems
- By: Sam Newman
- Narrated by: Theodore O'Brien
- Length: 21 hrs and 12 mins
- Unabridged
-
Overall5 out of 5 stars 7
-
Performance5 out of 5 stars 7
-
Story5 out of 5 stars 7
As organizations shift from monolithic applications to smaller, self-contained microservices, distributed systems have become more fine-grained. But developing these new systems brings its own host of problems. This expanded second edition takes a holistic view of topics that you need to consider when building, managing, and scaling microservices architectures. Through clear examples and practical advice, author Sam Newman gives everyone from architects and developers to testers and IT operators a firm grounding in the concepts.
-
Building Microservices
- Designing Fine-Grained Systems
- Narrated by: Theodore O'Brien
- Length: 21 hrs and 12 mins
- Release date: 09-02-2022
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$33.99 or free with 30-day trial
-
-
-
Abyssal Archive
- The Mythology of Dark Souls
- By: Lokey
- Narrated by: VaatiVidya
- Length: 19 hrs and 1 min
- Unabridged
-
Overall5 out of 5 stars 3
-
Performance5 out of 5 stars 2
-
Story5 out of 5 stars 2
Abyssal Archive features the most comprehensive fan analysis of the Dark Souls mythos ever undertaken. We set out to pay tribute to Miyazaki's legendary game by crafting something that embodies the same care and attention to detail that makes Dark Souls itself such a peerless work of art.
-
5 out of 5 stars
-
A beautiful analysis
- By Anonymous on 07-09-2024
-
Abyssal Archive
- The Mythology of Dark Souls
- Narrated by: VaatiVidya
- Length: 19 hrs and 1 min
- Release date: 20-03-2024
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$33.99 or free with 30-day trial
-
-
-
Fundamentals of Software Architecture
- An Engineering Approach
- By: Mark Richards, Neal Ford
- Narrated by: Benjamin Lange
- Length: 13 hrs and 10 mins
- Unabridged
-
Overall4 out of 5 stars 11
-
Performance4.5 out of 5 stars 10
-
Story4.5 out of 5 stars 10
This book provides the first comprehensive overview of software architecture’s many aspects. Aspiring and existing architects alike will examine architectural characteristics, architectural patterns, component determination, diagramming and presenting architecture, evolutionary architecture, and many other topics. Mark Richards and Neal Ford—hands-on practitioners who have taught software architecture classes professionally for years—focus on architecture principles that apply across all technology stacks.
-
2 out of 5 stars
-
Quality of the book drops in second half
- By Anonymous on 12-09-2023
-
Fundamentals of Software Architecture
- An Engineering Approach
- Narrated by: Benjamin Lange
- Length: 13 hrs and 10 mins
- Release date: 27-02-2021
- Language: English
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-
-
-
Play Nice
- The Rise, Fall, and Future of Blizzard Entertainment
- By: Jason Schreier
- Narrated by: Ray Chase
- Length: 9 hrs and 16 mins
- Unabridged
-
Overall4.5 out of 5 stars 46
-
Performance4.5 out of 5 stars 45
-
Story4.5 out of 5 stars 45
For video game fans, the name Blizzard Entertainment was once synonymous with perfection. The renowned company behind classics like Diablo and World of Warcraft was known to celebrate the joy of gaming over all else. What was once two UCLA students' simple mission—to make games they wanted to play—launched an empire with thousands of employees, millions of fans, and billions of dollars. But when Blizzard cancelled a buzzy project in 2013, it gave Bobby Kotick, the infamous CEO of corporate parent Activision, the excuse he needed to start cracking down on Blizzard's proud autonomy.
-
5 out of 5 stars
-
A masterclass in non-fiction storytelling
- By Anonymous on 03-07-2025
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.Add to basket failed.
Please try again laterAdd to Wish List failed.
Please try again laterRemove from Wish List failed.
Please try again laterFollow podcast failed
Unfollow podcast failed
$26.99 or free with 30-day trial
-