First read – 30 March 2008 - **. I actually read this book from front to back; but I doubt this was how it was intended.
It's a catalog of each sophant species in David Brin's Uplift Universe, with a pen illustration of each. In the Uplift books, Brin uses a five-galaxy civilization based on the concept of the patronage of each species to that which, in turn, genetically lifted it to intelligence. Humans emerge into that universe, after it has been under way for about 3 billion years, as one of the very few "wolfling" species that probably evolved naturally. I've previously read all of these books, and Brin has always made it seem reasonable. But taken all together in this encyclopedic form, it loses that realism. There are just too many weird and unlikely biologies, and homogeneous species-wide characteristics, to be believed. This book seemed mostly a companion guide to role playing in the Uplift Universe, with a cute explanation of how its purpose is to inform you, a Terragen "Agent" trainee. There is an advertisement for GURPS Uplift in the back.
Still, I did enjoy the illustrations and a little bit on the background of species. It's a good companion to the novels as well, for those of us who can't keep track of all the species and their relationships to each other. Just don't try to read it cover to cover like I did!