Compiled and introduced by Mythologist and lycanthropy specialist Wulfric Thorsson, this book collects all the works by famed pulp writer Robert E. Howard concerning the themes of physical transformation and metamorphosis. Werewolves are here, and werehyenas and other beastmen, as well as startling depictions of arcane changes and unnatural hybrids. The stories are superbly entertaining, ranging from horror and adventure to fantasy and everything in-between, enlivened and enlightened by an informed commentary from the editor.