I'd like to enter this drawing in a book I'm writing. I credit you with your name. I am writing with some friends a role playing game that we would like to sell, I have found this picture of yours very nice and I venture a request. I did not want to be inappropriate.
if your going to make a book to sell you need to purchase a license to use this image, I cant give my product away for free when you intend to include it as part of yours to sell for profit. THis license would just be a document i have for you to sign and would be $250. just let me know if your interested.