Transformations is divided into three main sections: native American shapeshifters, werewolves and vampires. The shapeshifters chapter is filled with interesting images of masks and totems. The most interesting info were the stories about feral children. The other two sections cover medieval tales of killings that were attributed to werewolves and vampires. The stories really are just about serial killers who blamed their ravings on the supernatural. Overall, a solid entry in the series.