Entrepreneurs and leaders face big questions every day: What's the most important place to focus your effort, and how do you start? What will your idea look like in real life? From three partners at Google Ventures, this book presents a unique five-day process for solving tough business problems, proven at more than 100 companies.

Sir Maurice Oldfield was one of the most important British spies of the Cold War era. A farmer's son from a provincial grammar school who found himself accidentally plunged into the world of espionage, Sir Maurice was the first Chief of MI6 who didn't come to the role via the traditional public school and Oxbridge route. This book tells his story.

A day like any other for security chief Tracy Waterhouse, until she makes a shocking impulse purchase. That one moment of madness is all it takes for Tracy's humdrum world to be turned upside down, the tedium of everyday life replaced by fear and danger at every turn.

Brings physics into our daily lives and makes it fascinating. Our world is full of patterns. This book explains some of the most toolbox of science - a toolbox we need in order to make sense of what is around us and arrive at decisions about the future, from medical advances to solving our future energy needs.

About 700,000 people suffer a stroke every year in the U.S. This plain-English guide addresses the many questions and concerns people have about strokes-from what a stroke feels like as it is happening to what steps should be taken immediately afterwards to the treatments and therapies that are necessary throughout long-term recovery.

In the summer of 1972, during a compulsory stint in the South African military, Stephen 'Sugar' Segerman heard the music that would forever change his life. A decade later, on yet another military base, Craig Bartholomew Strydom heard the same music. It would have a profound effect. Who was this folk singer who resonated with South Africa's youth?