Fabrice Kabongo

At 75 years old, John Perry is after a fresh start - so, naturally, he joins the army. Earth's military machine can transform elderly recruits, restoring their lost youth. But in return, its Colonial Defence Force demands two years of hazardous service in space. This is how Perry finds himself in a new body crafted from his original DNA. A genetically enhanced and upgraded new body, ready for battle. But upgrades alone won't keep Perry safe. He'll be fighting for his life on the front line as he defends humanity's colonies.

With an incredible number of 5-star reviews, Rich Dad Poor Dad has challenged and changed the way tens of millions of people around the world think about money. With perspectives that often contradict conventional wisdom, Kiyosaki has earned a reputation for irreverence and courage. He is regarded worldwide as a passionate advocate for financial education. His easy-to-understand audiobook empowers you to make changes now - and enjoy the results for years to come.

South African-born Elon Musk is the renowned entrepreneur and innovator behind PayPal, SpaceX, Tesla and SolarCity. Musk wants to save our planet; he wants to send citizens into space, to form a colony on Mars; he wants to make money while doing these things; and he wants us all to know about it. He is the real-life inspiration for the Iron Man series of films starring Robert Downey, Jr.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he's alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. Chances are, though, he won't have time to starve to death. The damaged machinery, unforgiving environment, or plainold "human error" are much more likely to kill him first.