Inspiration of The Moment
Benjamin Zephaniah is my favourite author, his work is so hard-hitting, and straight to the point, I recommend Refugee Boy and Gangsta Rap,they are by far two of his best books in my opinion, I haven't read all his stuff but I'm working up to that.
P.s he's a poet as well...
Check out his website :http://www.benjaminzephaniah.com
Talking Turkeys - http://www.youtube.com/watch?v=v4AgPSjzXkw&feature=related
I also recommend books by: