A brief history of animals
The genetic toolkit for development
Building animals
Evolution of the toolkit
Diversification of body plans and body parts
Evolution of morphological novelties
Morphological variation and species divergence
From DNA to diversity: the primacy of regulatory evolution.
From DNA to diversity : molecular genetics and the evolution of animal design by Sean B. Carroll. ISBN 1405119500. Published by Blackwell in 2005. Publication and catalogue information, links to buy online and reader comments.