"Genial personality wins you friends in and outside court" by N. Djokovic, with a bonus latest essey on successfully rattling M. Safin
"Tennis has evolved: moonballing your way to No1" by R. Nadal
"Lefty by choice as most ambidextrous tennis players," by T. Nadal, failed to sell a single copy among Nadal fans, but will hopefully do better among those eager to have a source to quote.
"How to achieve mental prowess in matches I consider crucial for my career" by R. Federer.
"Strategy is for dorks" by A. Roddick, a chapter by R. Federer who begs to differ but considers having an expert outside advice at most times an unnecessary luxury.