Sponges, Jellyfish, and Other Simple Animals (Animal Kingdom Classification)
Dozens of invertebrates with fantastic shapes and bizarre behaviors are featured in these broad surveys. Concise paragraphs of text, buttressed (in most sections) by multiple color photographs, identify the major groups to which the subject animals belong --School Library JournalIn 48 pages each of these five volumes from the Animal Classification series manage at least a brief mention and illustration of a full range of both common and obsure invertebrate groups, from sponges to tunicates. The emphasis in each volume is descript --Science Books & Films