They may lack a bit of the cuteness factor of koalas, and they do not pack the punch of larger kangaroos, but there is something attractive about the thick fur, curious markings and even more curious expressions. Field zoologist Martin here provides a summary of all we know about these rather elusive (or, at least, ignored) creatures, describing their taxonomy, their adaptations for the tree life, their beautiful and dangerous world under the rainforest, their evolution, parasites, pathogens, density and spatial requirements, means of reproduction and conservation. Martin also supplies photographs only someone with over three decades of experience can supply. Distributed in the US by Antipodes Books and Beyond. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com)