This is a pricier textbook, so I'm looking for any input on the quality/depth of info in this book.
Amazon link
Amazon link
Looking for reviews on "Cockroaches: Ecology, Behavior, and Natural History" by William Bell
- Thread starter Axolotl
- Start date
It's a pretty informative textbook, lots of neat tidbits about ecology of some unique species, as well as black and white photos, some line drawings. 
What kind of info are you looking for? If you're looking for something that adds to your background knowledge of roaches it's great. It contains a lot of interesting facts about cockroaches but it is a discussion of biology tidbits (not husbandry related) often about species you may never see.