From the back of the book:
"This 128-page sourcebook/scenario features 18 new Creatures of the Unknown and 15 alarming locations spread across the continent. Chill Masters can have their players' characters travel to Newfoundland, Vancouver, New York, New Mexico and other places and meet horrifying creatures such as the Sasquatch, the Drowned Ones, the Hodag and the Bogy. Localized maps, objects with magical powers and frighteningly real historical information are included.
The scenario, Once Bitten, is for 4 to 8 characters and takes place at a lumber mill in the forests of Oregon."