When Elon Musk was a kid in South Africa, he was regularly beaten by bullies. One day a group pushed him down some concrete steps and kicked him until his face was a swollen ball of flesh. He was in the hospital for a week. But the physical scars were minor compared to the emotional ones inflicted by his father, an engineer, rogue, and charismatic fantasist.

Through Euclid's Window Leonard Mlodinow brilliantly and delightfully leads us on a journey through five revolutions in geometry, from the Greek concept of parallel lines to the latest notions of hyperspace. Here is an altogether new, refreshing, alternative history of math revealing how simple questions anyone might ask about space -- in the living room or in some other galaxy -- have been the hidden engine of the highest achievements in science and technology.

In 1913, an unschooled young Indian clerk wrote a letter to G. H. Hardy, begging that preeminent English mathematician's opinion on several ideas he had about numbers. Hardy, realizing the letter was the work of a genius, arranged for Srinivasa Ramanujan to come to England. Thus began one of the most remarkable collaborations ever chronicled.

In Your Brain Is a Time Machine, brain researcher and best-selling author Dean Buonomano draws on evolutionary biology, physics, and philosophy to present his influential theory of how we tell and perceive time. The human brain, he argues, is a complex system that not only tells time but creates it; it constructs our sense of chronological flow and enables "mental time travel" - simulations of future and past events.

The five Titans of Industry discussed in this series are, without a doubt, the most influential and impactful men in American history. Without any one of them, the entire landscape of the US would be different. They are the founders of the American economy.

The New York Times best seller that reveals the safety, security, and survival techniques that 99 percent of Americans don’t know - but should. When Jason Hanson joined the CIA in 2003, he never imagined that the same tactics he used as a CIA officer for counter intelligence, surveillance, and protecting agency personnel would prove to be essential in every day civilian life. In his engaging and empowering book Spy Secrets That Can Save Your Life, Jason shares this know-how with listeners.

Nearly a hundred years after its publication, Kurt Gödel's famous proof that every mathematical system must contain propositions that are true - yet never provable - continues to unsettle mathematics, philosophy, and computer science. Yet unlike Einstein, with whom he formed a warm and abiding friendship, Gödel has long escaped all but the most casual scrutiny of his life.

In 1939, Richard Feynman, a brilliant graduate of MIT, arrived in John Wheeler's Princeton office to report for duty as his teaching assistant. A lifelong friendship and enormously productive collaboration was born, despite sharp differences in personality. The soft-spoken Wheeler, though conservative in appearance, was a raging nonconformist full of wild ideas about the universe. The boisterous Feynman was a cautious physicist who believed only what could be tested. Yet they were complementary spirits.

Why we think it’s a great listen: There’s no gentle way to put this – Frank McCourt’s performance of Angela’s Ashes is just better than the Pulitzer Prize-winning book. Frank McCourt shares his sometimes heartwarming, sometimes heartbreaking story of growing up poor, Irish, and Catholic in the Pulitzer Prize-winning memoir Angela's Ashes.

John Forbes Nash, Jr., a prodigy and legend by the age of 30, dazzled the mathematical world by solving a series of deep problems deemed "impossible" by other mathematicians. But at the height of his fame, Nash suffered a catastrophic mental breakdown and began a harrowing descent into insanity, resigning his post at MIT, slipping into a series of bizarre delusions, and eventually becoming a dreamy, ghostlike figure at Princeton, scrawling numerological messages on blackboards.

Ever since he was small, John Robison had longed to connect with other people, but by the time he was a teenager, his odd habits, an inclination to blurt out non sequiturs, avoid eye contact, dismantle radios, and dig five-foot holes, had earned him the label "social deviant". No guidance came from his mother or his father. It was no wonder he gravitated to machines, which could, at least, be counted on.

At only five years old, Saroo Brierley got lost on a train in India. Unable to read or write or recall the name of his hometown or even his own last name, he survived alone for weeks on the rough streets of Calcutta before ultimately being transferred to an agency and adopted by a couple in Australia. Despite his gratitude, Brierley always wondered about his origins. Eventually, with the advent of Google Earth, he had the opportunity to look for the needle in a haystack he once called home.

Meet the Cooke family: Mother and Dad, brother Lowell, sister Fern, and Rosemary, who begins her story in the middle. She has her reasons. “I was raised with a chimpanzee”, she explains. “I tell you Fern was a chimp and already you aren’t thinking of her as my sister. But until Fern’s expulsion...she was my twin, my funhouse mirror, my whirlwind other half and I loved her as a sister”. As a child, Rosemary never stopped talking. Then, something happened, and Rosemary wrapped herself in silence.

Sent to a "therapeutic community" for autism at the age of 11, Todd Aaron, now in his '50s, is the "old fox" of Payton Living Center. A joyous man who rereads the encyclopedia compulsively, he is unnerved by the sudden arrivals of a menacing new staffer and a disruptive, brain-injured roommate. His equilibrium is further worsened by Martine, a one-eyed new resident who has romantic intentions and convinces him to go off his meds to feel "normal" again.

Born just fifteen months apart, Subhash and Udayan Mitra are inseparable brothers, one often mistaken for the other in the Calcutta neighborhood where they grow up. But they are also opposites, with gravely different futures ahead. It is the 1960s, and Udayan—charismatic and impulsive—finds himself drawn to the Naxalite movement, a rebellion waged to eradicate inequity and poverty; he will give everything, risk all, for what he believes.