What makes a champion? What does it take to be the best in the world at your sport? Rafael Nadal has the answers. In his memoir, written with award-winning journalist John Carlin, he reveals the secrets of his game and shares the inspiring personal story behind his success.

He's been called the best in the world at the mental game of tennis. Brad Gilbert's strokes may not be pretty, but looks aren't everything. He has beaten the tour's biggest names - all by playing his "ugly" game. Now, in Winning Ugly, Gilbert teaches recreational players how to win more often without necessarily even changing their strokes. The key to success, he says, is to become a better thinking player - to recognize, analyze, and capitalize. That means out-thinking opponents before, during, and after a match - forcing him or her to play your game.

From Andre Agassi, one of the most beloved athletes in history and one of the most gifted men ever to step onto a tennis court, a beautiful, haunting autobiography. Agassi brings a near-photographic memory to every pivotal match and every relationship. Never before has the inner game of tennis and the outer game of fame been so precisely limned. In clear, taut prose, Agassi evokes his loyal brother, his wise coach, his gentle trainer, all the people who help him regain his balance and find love at last with Stefanie Graf.

Pete Sampras is arguably the greatest tennis player ever, a man whose hard-nosed work ethic led to an unprecedented number one world ranking for 286 weeks, and whose prodigious talent made possible a record-setting 14 Grand Slam titles. While his more vocal rivals sometimes grabbed the headlines, Pete always preferred to let his racket do the talking. Until now.

What’s the number one thing stopping you from playing your best tennis? Ian Westermann, founder of the world’s #1 online tennis instruction portal, Essentialtennis.com, will confidently say it’s an obstacle you probably never thought of: The ball. The whole point of tennis is to hit the ball over the net and in, so how can the ball be the thing that’s standing in the way? In fact, this is why the ball is such an impediment: your desire to hit a good shot, with the right mix of power and spin, to a specific spot on the court, prevents you from striking the ball the way you should.

He is one of the most controversial and beloved athletes in history, a tennis legend and a volcanic, mesmerizing presence. But after reaching the top of his game - what came next? Fifteen years after his international number-one best seller You Cannot Be Serious, John McEnroe is back and ready to talk. Now the undisputed elder statesman of tennis, McEnroe has won over his critics as a brilliant commentator at the US Open, Wimbledon, and other Grand Slam tournaments.

In 2004, in a stunning upset against the two-time defending champion Serena Williams, 17-year-old Maria Sharapova won Wimbledon, becoming an overnight sensation. Out of virtual anonymity, she launched herself onto the international stage. "Maria Mania" was born. Sharapova became a name and face recognizable worldwide. Her success would last: she went on to hold the number-one WTA ranking multiple times, to win four more Grand Slam tournaments, and to become one of the highest-grossing female athletes in the world.

In his own words, the heavyweight champion of the world pulls no punches as he chronicles the battles he faced in and out of the ring in this fascinating memoir edited by Nobel Prize-winning novelist, Toni Morrison. Growing up in the South, surrounded by racial bigotry and discrimination, Ali fought not just for a living, but also for respect and rewards far more precious than money or glory. He was named Sportsman of the Century by Sports Illustrated and the BBC.

How was the Patriots dynasty built? And how did it last for two decades? In The Dynasty, acclaimed journalist Jeff Benedict provides richly reported answers in a sweeping account based on exclusive interviews with more than 200 insiders - including team executives, coaches, players, players’ wives, team doctors, lawyers, and more - as well as never-before-seen recordings, documents, and electronic communications.

In this sports memoir, Wayne Gretzky weaves memories of his legendary career with an inside look at professional hockey and the heroes and stories that inspired him. From minor-hockey phenomenon to Hall of Fame sensation, Wayne Gretzky rewrote the record books, his accomplishments becoming the stuff of legend. Dubbed “The Great One”, he is considered by many to be the greatest hockey player who ever lived. No one has seen more of the game than he has - but he has never discussed in depth just what it was he saw.