So I've been writing stories about mermaids and I really like to go in-depth with settings and accuracy. (because the mermaid stories would be TOTALLY UNBELIEVABLE if I misplaced a fish or a kelp species!) I could really use some ocean guide books, stuff that focuses on area by area kind of thing. I have books on fish and marine mammals, but they're more organized by taxa and I'm trying to find stuff organized by area. Plus I want to know more about the general local environment, not just fauna. Coral? Kelp forests? Rocky shores?