Throughout history, from at least as far back as the Epic of Gilgamesh, mankind has shown a fascination with physical transformation--especially that of humans into animals. Tales of such transformations appear in every culture across the course of history. They have been featured in the Western world in the work of such authors as Ovid, Petronius, Marie de France, Saint Augustine, Jack Williamson, Charles de Lint, Charaline Harris, Terry...