In a vast and rapidly growing body of information, the researcher, clinician and student need resources which bring into focus the latest developments in our understanding of the vertebrate immune system. A concise and up-to-date reference, Handbook of Immune Response Genes does just that. Starting with a brief overview of specific components of the immune system, the authors lead readers toward an understanding which suggests further study. Extensive referencing and a detailed table summarizing the list of CD antigens reinforce this goal.