In his groundbreaking book Predictably Irrational, social scientist Dan Ariely revealed the multiple biases that lead us into making unwise decisions. Now, in The Upside of Irrationality, he exposes the surprising negative and positive effects irrationality can have on our lives. Focusing on our behaviors at work and in relationships, he offers new insights and eye-opening truths about what really motivates us on the job.

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.

Every day we work hard to motivate ourselves, the people we live with, the people who work for and do business with us. In this way much of what we do can be defined as being motivators. From the boardroom to the living room, our role as motivators is complex, and the more we try to motivate partners and children, friends and coworkers, the clearer it becomes that the story of motivation is far more intricate and fascinating than we've assumed.

Does the chance of getting caught affect how likely we are to cheat? How do companies pave the way for dishonesty? Does collaboration make us more honest or less so? Does religion improve our honesty? Most of us think of ourselves as honest, but, in fact, we all cheat. From Washington to Wall Street, the classroom to the workplace, unethical behavior is everywhere. None of us is immune whether it's the white lie to head off trouble or padding our expense reports.

In The Power of Habit, award-winning business reporter Charles Duhigg takes us to the thrilling edge of scientific discoveries that explain why habits exist and how they can be changed. Distilling vast amounts of information into engrossing narratives that take us from the boardrooms of Procter & Gamble to the sidelines of the NFL to the front lines of the civil rights movement, Duhigg presents a whole new understanding of human nature and its potential.

Using his legendary ability to get to the root of human potential, Napoleon Hill digs deep to reveal how fear, procrastination, anger, and jealousy prevent us from realizing our personal goals. This long-suppressed parable, once considered too controversial to publish, was written by Hill in 1938 following the publication of his classic bestseller, Think and Grow Rich. Annotated and edited for a contemporary audience by Rich Dad, Poor Dad and Three Feet from Gold coauthor Sharon Lechter, this book is profound, powerful, resonant, and rich with insight.

Misinformation affects all of us on a daily basis—from social media to larger political challenges, from casual conversations in supermarkets, to even our closest relationships. While we recognize the dangers that misinformation poses, the problem is complex—far beyond what policing social media alone can achieve—and too often our limited solutions are shaped by partisan politics and individual interpretations of truth. In Misbelief, preeminent social scientist Dan Ariely argues that to understand the irrational appeal of misinformation, we must first understand the behavior of “misbelief”.

In the new edition of this highly acclaimed bestseller, Robert Cialdini—New York Times bestselling author of Pre-Suasion and the seminal expert in the fields of influence and persuasion—explains the psychology of why people say yes and how to apply these insights ethically in business and everyday settings. You'll learn Cialdini's Universal Principles of Influence, including new research and new uses so you can become an even more skilled persuader—and just as importantly, you'll learn how to defend yourself against unethical influence attempts.

Exploring a wide range of everyday topics - from credit card debt and household budgeting to holiday sales - Ariely and Kreisler demonstrate how our ideas about dollars and cents are often wrong and cost us more than we know. Mixing case studies and anecdotes with tangible advice and lessons, they cut through the unconscious fears and desires driving our worst financial instincts and teach us how to improve our money habits.

Bruce Bueno de Mesquita and Alastair Smith’s canonical book on political science turned conventional wisdom on its head. They started from a single assertion: leaders do whatever keeps them in power. They don’t care about the “national interest”—or even their subjects—unless they must. Newly updated to reflect the global rise of authoritarianism, this clever and accessible book illustrates how leaders amass and retain power. As Bueno de Mesquita and Smith show, democracy is essentially just a convenient fiction.