With Peter Drucker's five essential questions and the help of five of today's thought leaders, this little book will challenge readers to take a close look at the very heart of their organizations and what drives them. A tool for self-assessment and transformation, answering these five questions will fundamentally change the way you work, helping you lead your organization to an exceptional level of performance.

This wide-ranging course reveals the method to our madness in everything from finances to Friday the 13th. An expert on irrational behavior, Prof. Stuart Vyse discusses what it means to be rational before delving into the many reasoning errors and psychological challenges that lead us astray. In 15 lectures, you will learn to identify the logical fallacies and quirks of our psychology that tempt us to make unwise decisions. While the course is based in theory, it’s also teeming with practical advice.

Since the original publication of Nudge more than a decade ago, the title has entered the vocabulary of businesspeople, policy makers, engaged citizens, and consumers everywhere. The book has given rise to more than 200 "nudge units" in governments around the world and countless groups of behavioral scientists in every part of the economy. It has taught us how to use thoughtful "choice architecture" - a concept the authors invented - to help us make better decisions for ourselves, our families, and our society.

Whether he was introducing the latest iPad or delivering a keynote presentation, Steve Jobs electrified audiences with his incomparable style and showmanship. He didn’t just convey information in his presentations; he told a story, painted a picture, and shared a vision. He gave his audience a transformative experience that was unique, inspiring, and unforgettable. Now you can do it too, by learning the specific techniques that made Jobs the most captivating communicator on the world stage.

Harvard Business Review is the foremost destination for smart management thinking. Now, at its 100th anniversary, this commemorative volume brings together the most influential ideas since its inception. With thought leaders including Michael E. Porter, W. Chan Kim and Renée Mauborgne, Rosabeth Moss Kanter, Peter Drucker, and Clayton M. Christensen, this book puts HBR's greatest concepts at your fingertips. You'll learn how these groundbreaking ideas continue to be relevant in today's business context—and what to keep in mind as you prepare for the future.