(I know that I can probably find all the relevant info from this site alone, or the internet in general, but I prefer to read physical textbooks when possible.)

I am considering making money on the side by building custom vivariums for people, as I've already made many of them. But I need a pretty gold-standard source of info to make sure absolutely nothing could harm the herps that live inside. A few months ago I didn't even know the dangers of aromatic cedar, so obviously I have a ways to go.

Is a herpetology text likely to meet my needs? Or is there something else you would recommend?