Save Me From Myself - Brian 'Head' Welch. This is the story of the former guitarist of secular band Korn. Starts out when he is young, in a poor family in CA and how he took off to become a millionaire rock star. With a serious drug addiction. The birth of his daughter is the beginning of his realization that his life needs to change. So he finds God, quits his band and learns some powerful lessons along the way. Very inspiring and is a great showing of how powerfully God can change someones life and heart. Even those we may look at and think they have it all.
There are two versions of this book, an 'unedited' one, and a 'youth group' version which cuts out some of the language and i think a few details, mostly from the 'presalvation' days.
I believe he's written another book since, that i've yet to read, but look forward to one day. Even if you aren't a fan of Korn i still suggest it as its a great story of salvation and change.