The second edition of Vaults of Vaarn, the acclaimed science-fantasy adventure game.
Tremendous and inspirational resources for gamemasters! Dungeon Denizens 2 is a huge hardcover with 350+ monsters, How to Write Even Better Adventures has advice from experienced game designers, and there's even more!
The Between is a tabletop roleplaying game about monster-hunters in Victorian-era London. It's inspired by the TV show Penny Dreadful, British horror classics, and pulp media. Its rules are based on the award-winning Brindlewood Bay.