'The Way of the Fight' by Georges St. Pierre

From the publisher: The reigning UFC welterweight champion, St. Pierre seemed untouchable until injury derailed him and jeopardized his title and his career.

Determined to make his comeback, he embarked on a careful regimen of physical therapy. He also used this healing period to assess his life, where he's been, what he's achieved, where he wants to go, and and lessons that helped shape who he is.