Sleep is one of the most important but least understood aspects of our life, wellness, and longevity. Until very recently, science had no answer to the question of why we sleep, or what good it served, or why we suffer such devastating health consequences when we don't sleep. Compared to the other basic drives in life - eating, drinking, and reproducing - the purpose of sleep remained elusive.

We are stuck, stymied, frustrated. But it needn't be this way. There is a formula for success that's been followed by the icons of history - from John D. Rockefeller to Amelia Earhart to Ulysses S. Grant to Steve Jobs - a formula that let them turn obstacles into opportunities. Faced with impossible situations, they found the astounding triumphs we all seek.

David Allen reads an all-new edition of his popular self-help classic for managing work-life balance in the 21st century - now updated for the new challenges facing individuals and organizations in today's rapidly changing world. Since it was first published more than 15 years ago, David Allen's Getting Things Done has become one of the most influential business books of its era and the ultimate book on personal organization.

There just isn't enough time for everything on our to-do list - and there never will be. Successful people don't try to do everything. They learn to focus on the most important tasks and make sure those get done. They eat their frogs. There's an old saying that if the first thing you do each morning is eat a live frog, you'll have the satisfaction of knowing you're done with the worst thing you'll have to do all day. For Tracy, eating a frog is a metaphor for tackling your most challenging task - but also the one that can have the greatest positive impact on your life. 

Start with Why shows that the leaders who've had the greatest influence in the world all think, act, and communicate the same way - and it's the opposite of what everyone else does. Sinek calls this powerful idea The Golden Circle, and it provides a framework upon which organizations can be built, movements can be led, and people can be inspired. And it all starts with why.

Have you ever found yourself struggling with information overload? Have you ever felt both overworked and underutilised? Do you ever feel busy but not productive? If you answered yes to any of these, the way out is to become an essentialist. In Essentialism, Greg McKeown, CEO of a leadership and strategy agency in Silicon Valley who has run courses at Apple, Google and Facebook, shows you how to achieve what he calls the disciplined pursuit of less.

In The Power of Habit, award-winning New York Times business reporter Charles Duhigg takes us to the thrilling edge of scientific discoveries that explain why habits exist and how they can be changed. With penetrating intelligence and an ability to distil vast amounts of information into engrossing narratives, Duhigg brings to life a whole new understanding of human nature and its potential for transformation.

The guru to the gurus at last shares his knowledge with the rest of us. Nobel laureate Daniel Kahneman's seminal studies in behavioral psychology, behavioral economics, and happiness studies have influenced numerous other authors, including Steven Pinker and Malcolm Gladwell. In Thinking, Fast and Slow, Kahneman at last offers his own, first book for the general public. It is a lucid and enlightening summary of his life's work. It will change the way you think about thinking. Two systems drive the way we think and make choices, Kahneman explains....

Paulo Coelho's enchanting novel has inspired a devoted following around the world. This story, dazzling in its simplicity and wisdom, is about an Andalusian shepherd boy named Santiago who travels from his homeland in Spain to the Egyptian desert in search of treasure buried in the Pyramids. Along the way he meets a Gypsy woman, a man who calls himself king, and an Alchemist, all of whom point Santiago in the direction of his quest.

Earth is 4.5 billion years old. In just a fraction of that time, one species among countless others has conquered it. Us. We are the most advanced and most destructive animals ever to have lived. What makes us brilliant? What makes us deadly? What makes us sapiens? In this bold and provocative audiobook, Yuval Noah Harari explores who we are, how we got here, and where we're going.