Did you know that werewolves transform when the moon is full? In most stories, werewolves howl after turning into their wolf form. Learn more about these mythical creatures in Werewolves, part of the Legends and Fairy Tales series. Legends and Fairy Tales is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more