Rules Systems

Adventurer Conqueror King System
Arrows of Indra
Astonishing Swordsmen & Sorcerers of Hyperborea
Beyond the Wall and Other Adventures
Blood & Treasure
Crypts & Things 
Dark Fantasy Basic 
Spears of the Dawn
Warriors of the Red Planet


Advanced Adventures #22: Stonepick Crossing
Advanced Adventures #23: Down the Shadowvein
Advanced Adventures #24: Mouth of the Shadowvein
Advanced Adventures #25: Beneath the Heart of Empire 
Advanced Adventures #26: The Witch Mounds  
Against the Goblins
Arsenal of the Warrior Princess
Betrayal at Lucir 
BF1 Tower of Skulls
Castle in the Clouds
D4 Mazestone Dungeon 
D6 The Warlord's Vault 
Death in Reik Caverns
DM1 The Secret of Eberon's Manor
DM2 The Dungeons of Diremirk 
Dungeon of the Selenian Conclave 
Dungeons of the Dread Wyrm
FP1 False Promises 
FP1 Arrival at Fort Perilous 
Frostbury: The Lost City
Giant's Perch
Grandpappy Cromdar's Whizbang Zoo 
Inferno: Oasis of Koessa 
Jewel of the Lunar Rift 
Liberation of the Demon Slayer
Menagerie of the Ice Lord
Mechanized Men of Mars
Midnight Oliviah
PSE6 Hellspike
Shadowbrook Manor
Taken from Dunwich 
The Beast That Waits 
The Book and the Spring 
The Caverns of Ugard
The Fallen Abbey
The Folio 1: Beneath Roslof Keep  
The Inadvertent Wizard
The Place of Forgetting
The Last Candle 
The Lost Temple of Forgotten Evil 
The Lunar Library of Thurindisar
The Nevermore Mines 
The Sinister Stone of Sakkara
The Tomb of Rakoss the Undying 
The Witches of Hagswallow
Tranzar's Redoubt
Witch of the Tarriswoods


Adventurer, Conqueror, King System Player's Companion
Creature Compendium
Fifty Fiends
Ghosts: The Incorporeal Undead 
Inferno: City of Glasya-Labolas 
Mad Monks of Kwantoom  
Malevolent & Benign II
Realms of Crawling Chaos 
The Greydeep Marches 
The Thousand Year Sandglass Book 1
Treatise of Twisted Terrors

Short Rules Additions

Barbarian Class (for Labyrinth Lord)
Monstrous Miscellany 

(List updated June 1st, 2018)