Novel: Tom Mix Died For Your Sins

I bought this book years ago at a second hand bookstore because of the title. I have yet to read it, and it's been a long time since I looked at it. I noticed it on the shelf the other day, and just noticed that the author, Darryl Ponicsan, also wrote The Last Detail and Cinderella Liberty.

It's a novel, with Tom Mix as a character -- a what if kind of tale. The book has a few photographs of Mix.

My uncle, Duke Lee (son of Duke R. Lee) is named in the book's acknowledgements.