Book excerpt: This comprehensive guide to the dissection of vertebrate animals provides step-by-step instructions and detailed illustrations for getting the most out of your lab work. With a focus on chelonians (turtles and tortoises) and other reptiles, Henry Newell Martin and William A. Moale's handbook is an indispensable resource for students and researchers in the field of biology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.