It was great seeing Audible in action
at the Kentucky Derby.

Isolated by Mexico's deadly Copper Canyons, the blissful Tarahumara Indians have honed the ability to run hundreds of miles without rest or injury. In a riveting narrative, award-winning journalist and often-injured runner Christopher McDougall sets out to discover their secrets. In the process, he takes his readers from science labs at Harvard to the sun-baked valleys and freezing peaks across North America, where ever-growing numbers of ultra-runners are pushing their bodies to the limit.

In 1973, Secretariat, the greatest champion in horse-racing history, won the Triple Crown. The only horse to ever grace the covers of Time, Newsweek, and Sports Illustrated in the same week, he also still holds the record for the fastest times in both the Kentucky Derby and the Belmont Stakes. He was also the only non-human chosen as one of ESPN's "50 Greatest Athletes of the Century".

In the chaotic last days of the war, a small troop of battle-weary American soldiers captures a German spy and makes an astonishing find - his briefcase is empty but for photos of beautiful white horses that have been stolen and kept on a secret farm behind enemy lines. Hitler has stockpiled the world's finest purebreds in order to breed the perfect military machine - an equine master race. But with the starving Russian army closing in, the animals are in imminent danger of being slaughtered for food.

"Every horse story is a love story," writes Jane Smiley, who has loved horses for most of her life and owned and bred them for a good part of it. To love something is to observe it with more than usual attention, and that is precisely what Smiley does in this irresistibly smart, witty, and engaging chronicle of her obsession. In particular she follows a sexy filly named Waterwheel and a grey named Wowie (he "tells" a horse communicator that he wants it changed from Hornblower) as they begin careers at the racetrack.

They had no business being there. They were up against million-dollar horses owned by patricians, oilmen, Arab sheiks, and Hollywood producers. They were 10 regular guys, and all they wanted was to win a race. Instead, they won the hearts of America.

Seabiscuit was one of the most electrifying and popular attractions in sports history and the single biggest newsmaker in the world in 1938, receiving more coverage than FDR, Hitler, or Mussolini. But his success was a surprise to the racing establishment, which had written off the crooked-legged racehorse with the sad tail.

How to enrich your life and destroy doubt in five seconds. Throughout your life, you've had parents, coaches, teachers, friends, and mentors who have pushed you to be better than your excuses and bigger than your fears. What if the secret to having the confidence and courage to enrich your life and work is simply knowing how to push yourself?

Everyone knows that timing is everything. But we don't know much about timing itself. Our lives are a never-ending stream of "when" decisions: when to start a business, schedule a class, get serious about a person. Yet we make those decisions based on intuition and guesswork. Timing, it's often assumed, is an art. In When: The Scientific Secrets of Perfect Timing, Pink shows that timing is really a science.

Writing from both the cutting edge of scientific discovery and the front-lines of elite athletic performance, National Magazine Award-winning science journalist Alex Hutchinson presents a revolutionary account of the dynamic and controversial new science of endurance.