Found another good book. It's a bit tough to get, but it's worth it. This one is Dice Games Properly Explained
by uberdesigner Reiner Knizia
. It's basically broken into two sections, games of pure luck and games of skill. Between the two sections is a section on dice theory. This book, though, is all about rules. It's got rules for a couple-hundred rules for dice games. Great stuff, and it only cost me about $13 to get it from the UK.