Aaron Emerson was kind enough to post an introduction to Detroit Muscle on his blog. He also posted an excerpt from the book.
You can check it out: here
Aaron has his own book, To Hell And Back: Heroin And Recovery, which you can find on his site and also purchase.
If you want a signed copy of Detroit Muscle from me, just use the Paypal button to the right. You don't need Paypal to use it...just a credit card. It's $15 dollars, which includes shipping.