Showing titles in Action & Adventure

The Aldens spend the summer on their own private island. There they meet a new friend with an amazing secret!

A strange telegram lures fourteen-year-old Amy Cahill and her younger brother, Dan, deep into Russia and away from the only trustworthy adult they know. Signed with the initials NRR, the telegram launches a race to uncover a treasure stolen by the Nazis and the truth about the murder of the last Russian royal family. All too soon, the treasure hunt starts to smell like a Lucian trap. But the bait might just be irresistible . . . what will Amy and Dan risk to find out what really happened on the night their parents died?

Dear Diary.... To celebrate her birthday, George invited Bess and me on her dream trip: a three-day bike tour around the beautiful Mystic Lake Park. I'm not exactly outdoorsy, but I was excited to explore the gorgeous landscape by day and camp under the stars at night. But the tour has been nothing short of a nightmare! First someone stole our tents. Then our trip leader, Caitlin, vanished overnight. Now we can't find the way back to civilization, and no one in our group can agree on the next move.

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! James Patterson called it “the coolest library in the world.” Now follow along and solve the clues in this interactive adventure through Mr. Lemoncello’s one-of-a-kind, never-before-seen Gameworks Factory! From...

Brought to you by Puffin. A brand-new adventure beyond your wildest dreams, from the bestselling authors of KID NORMAL. Unlike most 12 year-olds, Maya Clayton is desperate to go to bed early. Falling asleep is the only chance she has to save her dad - the brilliant but slightly odd Professor...

A to Z Mysteries Super Edition 1: Detective Camp Welcome to summer camp for detectives! The kids can’t wait to spend a week following clues and learning about the science of crime solving. Soon all the campers are working on a mystery. But while Dink, Josh, and Ruth Rose are figuring out their...

In this fifth installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies takes on New York City in another international adventure perfect for fans of Spy School and Charlie Thorne. The City Spies head to the Big Apple when a credible...

Irving, Bailey, and Ben thought their town was boring... until they found the map. It starts with a whisper in the library and a coded message they were never meant to see. Suddenly, the three friends are pulled into a mystery that’s bigger than all of them, centered on the town's dusty old clock tower and a shadowy man in a tan raincoat who seems to be everywhere. They soon discover a terrifying secret: the clock tower isn't just for telling time. It’s a machine.

As the children tour the famed Sydney Opera House, their next puzzle - and its key - falls right into their laps. They need to find the rightful owner of a rare Australian coin. Using their knowledge about Australia, the Aldens find the coin's owner, but a saboteur is again hot on their heels and nearly spoils their hard work. Next up, the Aldens travel to frigid Antarctica, where they need to return an artifact to the hut Shackleton used on his expeditions to the South Pole.

Nancy, Bess, and George must find a stolen statue in this twentieth book of the Nancy Drew Diaries, a fresh approach to the classic mystery series. Nancy is beyond excited when she receives an invitation to an elite celebration of the arts hosted by the Duchess Strickland, a woman once renowned for her collection who hasn't been seen in years. With Bess and George at her side, Nancy's certain it will be an evening she’ll never forget.

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! Discover what James Patterson calls “the coolest library in the world.” Follow along and solve the clues in this interactive adventure featuring Mr. Lemoncello’s first-ever Library Olympics! From the co-author of...

In this sixth installment in the New York Times bestselling series from Edgar Award winner James Ponti, the young group of spies stages a rescue in Rome in another international adventure perfect for fans of Spy School and Charlie Thorne. Cairo, the newest member of the City Spies, takes the...

International best seller David Baldacci pens the stunning conclusion to Cahills vs. Vespers! David Baldacci is the author of 23 books for adults, each of which has become both a national and international best seller.

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! On your marks. Get set. Read! From what James Patterson calls “the coolest library in the world” to the race of a lifetime, follow along and solve the clues in this interactive adventure! By the co-author of Murdle...

Nancy and her friends are spending the weekend in a small mountainside town called Shady Oaks. The local museum is displaying a never-before-seen collection from famous nature photographer, Christopher DeSantos. So the usually sleepy town is now filled with tourists. But it's not just the dramatic lighting of the old black and white photographs that people have come to see.

Carmen Sandiego and crew are off on a thrilling treasure hunt in this original story inspired by the Netflix animated series. When the secrets of a centuries-old treasure map are uncovered, it's up to Carmen to puzzle out the pirate's code and track down a long-lost treasure. From the cobblestone streets of London to a sunken city in the Caribbean, Carmen must stay one step ahead on a trail of clues in order to beat her nemeses to the buried treasure!

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! And we’re live! From what James Patterson calls “the coolest library in the world” to Mr. Lemoncello’s first-ever televised breakout game, follow along and solve the clues in this interactive adventure! By the...

NOW A NETFLIX ORIGINAL SERIES Like an off-key violin concert, the Roman Empire, or food poisoning, all things must come to an end. Thankfully, this includes A Series of Unfortunate Events by Lemony Snicket. The thirteenth and final installment in the groundbreaking series will answer readers'...

When Henry, Jessie, Violet, and Benny boarded a train to help the Reddimus Society return a stolen treasure, they didn't plan on traveling around the world. But after a close call with the society's archrivals - the Argents - it's now up to the Boxcar Children to return the remaining six artifacts to their rightful homes. As the children travel through Egypt, Kenya, England, and Italy, can they stay one step ahead of those trying to sabotage their plans?

Dear diary... The good news: Bess, George, and I are on a train bound for Denali National Park, gazing at majestic Mount McKinley as we speed along. It's truly awesome! The bad news: Someone - a creepy passenger or a disgruntled employee? - is still causing major trouble on the Arctic Star cruise ship, and now that we're sightseeing on land, the danger has followed. Whoever it is has got even me in their sights - but I've been working undercover, so I have no idea how anyone discovered I'm a detective.