Please suggest a good SPS Reference Book

[Snappy]

Originally Posted by xtreme

Corals of the world. It's a three volume set, V1 is pretty much all acropora and montipora. Great reference/ID guide. Not cheap though.

This is the best of the best for an available hard copy reference.

[Daimyo68]

Corals of the World is one of the best sets out there. The online version, linked above, is just as good, and much less of a hit to the wallet