I have both books and find them both to be excellent. The J. Jeanneny book has a lot of information on reaction to the shot and understanding the type of wound based on reaction and visible evidence. It a lot of information and tough to read cover to cover, so I can see JC275's point in using it as a reference. I wouldnt be without either and would highly recommend both.
Paint and Pins have it listed on their site, but currently out of stock.
Mac