From publisher blurb:
The fear to loose control and become a hungry, blood lusted beast has haunted our nightmares since we clutched together in the dark. It has also been the secret desire of others.
Lycanthropes been a staple of role-playing villains, monsters, and anti-heroes since the dawn of the role-playing hobby.
Now you can play these fearsome monsters of horror tales and movies in your Basic-Era style games.
Presented here is a full 20 level class with all the classic werewolf powers.
Fully compatible with the werewolf monsters you have been using for nearly 40 years.