From publisher blurb: Using actual mythology and folklore this books will provide GM's and players with the information they need to bring hags, vampires, and werewolves into their game. In addition to treatises on the mythology of the monsters, this book will include; 5 hag, 5 werewolf, and 5 vampire races for characters to encounter or play. Quests to introduce the characters to the dark worlds of hags, vampires, and werewolves. 20 monsters based on mythology for the characters to encounter.