On the Shoulders of Giants is a setting sourcebook compatible with Lamentations of the Flame Princess and more widely compatible with old school role-playing games and the OSR. Fully illustrated by Scrap Princess, this book details a setting where the characters are trying to eke out a living on the rotting corpses of the Olympians. It includes four new classes: the Conspirator, the Corpse Worker, the Prize Fighter, and the Witchdoctor, as well as a new class for NPCs, the Maggot Farmer. On the Shoulders of Giants practically sloughs off flavor for your old school campaign. For the Referee, this setting sourcebook also contains a host of monsters and enemies for the players to face, as well as an adventure location/outline, the Gray Pools, and random tables for when you need an NPC right now. In addition, it contains a setting-neutral monster generator for when you aren't quite sure what those cultists have been feeding the corpses to. This product is an independent production by Apollyon Press, LLC and is not affiliated with Lamentations of the Flame Princess. Lamentations of the Flame Princess is a registered trademark owned by James Edward Raggi IV.