Whilst the fractures in his spine repaired themselves, the lessons Boss drew from the accident turned him into a calmer, more accepting man than the feisty perfectionist he'd been before. This attitude made him an even better rider, and in the three seasons from 2004 to 2006 he had more Group One wins than any other jockey.
The Boss is Glen's story. It's an extraordinary insight into the life and world of a top jockey - the adrenaline rush of speed, the awesome power of a thoroughbred, the incredible high of winning, and the very real dangers of the racetrack. Written with rare honesty and self-knowledge, it will appeal to every racing fan.