Wow! I'm really impressed that
Strumpfbandnattern (by Hallmen & Chlebowy) is on the level with
The Garter Snakes (by Rossman et al.). Now I really want it

. Thanks, Thamnophis.
A good book to buy for the stunning photography is
Garter and Ribbon Snakes (by W.P. Mara), but I wouldn't rely on its information. Mara says, "Heated rocks have become very popular in the herpetocultural hobby over the last few yearas and are perfectly usable with garter and ribbon snakes." However, there is no caution of any sort about their potential dangers. Likewise, goldfish are recommended with no discussion about thiaminase. It is meant to be an introduction, but there are more examples where its statements are at best, questionable. With that said, it offers great photography and short, but interesting, facts about many of the different species. Cheers,
Rick