Hacker Cracker: A Journey from the Mean Streets of Brooklyn to the Frontiers of Cyberspace. Looks like a good read. It’s an autobiography of Ejovi Nuwere, a 21 year old guy who went thru a lot of struggle in his young age, who taught himself to be a computer hacker and now has grown to be a computer security specialist in one of world’s largest financial firm in New York. Don’t expect though to learn hacking from this book as learnt from reader reviews. Treat it just like any other memoir.