"Anyone wanting an overview of '500 million years of evolution' of fish and aquatic creatures really needs to read this acclaimed text. It is the work of Australian palaeontologist and curator John A. Long, who works at the Natural History Museum in Los Angeles. This is a second edition incorporating research from the past 15 years. This is not a work of popular science. It is a richly illustrated technical book that will be of interest to anyone wanting to know about fish before they crawled out of the oceans and started the long journey from amphibians to mammals."