Welcome, gamemasters! Calo’s Book of Monsters is a tome of monsters created under the third party license for the Mörk Borg roleplaying game by Pelle Nilsson and Johan Nohr. This 64-page book -- designed around 6.25" wide by 11" tall pages -- includes twenty new monsters that may or may not be suitable to your campaign.

In addition to the necessary game statistics and monster descriptions, each of the creatures on the following pages includes an “involving the heroes” section that suggests ways in which the player characters may encounter/become involved with the monster. As with everything included in this book, these are simply ideas that you should twist, warp, rewrite, and adapt to suit the needs of your campaign.

The book also includes a d66 table of rumors and a small region that can be dropped into almost any campaign. In total, Calo's Book of Monsters provides the GM with enough concepts and ideas to slaughter every PC your players bring to the table.