What is a good book on jazz?

Williamson was raised in Watford, England. He was trained as a classical pianist and discovered jazz fusion in his teenage years, having a jazz funk band at one stage. However by the late 1980s he decided to become a DJ, and gained fame in the rave scene of the early 1990s. As a producer, he released a series of classic jungle tracks such as Demon's Theme (1991), Atlantis and Music (1993).