From disengaged employees to underserved customers, business failures invariably stem from a culture problem. In The Insider’s Guide to Culture Change, acclaimed culture transformation expert and global executive Siobhan McHale shares her proven four-step process to demystifying culture transformation and starting down the path to positive change.

Most companies' change initiatives fail. Yours don't have to. If you listen to nothing else on change management, listen to these 10 articles (featuring "Leading Change" by John P. Kotter). We've combed through hundreds of Harvard Business Review articles and selected the most important ones to help you spearhead change in your organization.

Few of us realise that our language in the workplace inhibits creative problem-solving and escalates uncertainty and stress. In both high-pressure situations and everyday scenarios, in each meeting and email, we have the opportunity to empower our colleagues by using the right words. In Leadership Is Language, Former US Navy captain David Marquet expands on his best-selling leadership book Turn the Ship Around! and shows managers and leaders the next step in their development: how to enable their team through communication.  

Your organization's culture can feel like something that has a life of its own; it's long-standing, inherited, and seemingly impermeable - in fact, a strong culture is often an obstacle to doing new things or going in new directions. But leaders are the stewards of a company's culture and have the power to shape it. The best leaders know that organizational culture is a fundamental and powerful management tool that can drive positive outcomes.  

Work with data like a pro using this guide that breaks down how to organize, apply, and most importantly, understand what you are analyzing in order to become a true data ninja.