Ho gods...well, if nothing else, this gets me to do some long overdue inventory. So here goes...
RPG's
Call of Cthulhu (3rd and 5th ed)
-Shadows of Yog Sothoth
-Curse of Cthulhu
-At Your Door
-Investigators Handbook 1, 2
-Cthulhu Casebook
-Mansions of Madness
-Fatal Experiments
Top Secret
-Operation: Rapidstrike
-Operation: Fastpass
Shattered Dreams
-Awake and Alone
Vampire the Masquerade (2nd and Anniversary edition)
-Player's Guide
-Storyteller's Guide
-Guide to the Sabbat
-Dirty Secrets of the Black Hand
-Clanbook: Tremere, Gangrel, Nosferatu, Ventrue, Tzimisce, Toreador, Ravnos
-World of Darkness: Mafia
-Heresies of the Dark Mother
-Anarch's Cookbook
-Kindred of the East
-Vampire Hunter X
-Killing Streets
-Dharma Book: Devil Tiger, Respendant Crane, Thrashing Dragon
Werewolf the Apocolypse (2nd edition)
-Player's Guide
-Storyteller's Guide
-Project Twilight
-Ways of the Wolf
-Book of the Wyrm
-Book of the Weaver
-Monkeywrencher's Guide to Pentex
-Formori Freak Legion
-Rage Across Appalachia
-Valkenburg Foundation
-Tribebook: Get of Fenris, Black Furies, Glass Walkers, Bone Gnawers, Silent Striders, Silver Fangs, Shadow Lords, Wendigo, Mokole, Nagah
Mage the Ascension (3rd edition)
-Book of Shadows
-Book of Crafts
-Destiny's Price
-Guide to Orphans
-Player's Guide to the Technocracy
-Book of Madness
-Tradition Book: Akashic Brotherhood, Sons of Ether, Verbena
-Convention Book: Iteration X, Syndicate, Progenitors, NWO, Void Engineers.
Hunter the Reckoning
-Player's Guide
-Storyteller's Guide
-Guide to the Walking Dead
-Creed Book: Avenger, Defender, Martyr, Innocent, Judge, Wayward
-Hunter's Apocrypha
Hunter The Vigil
Feng Shui
-Golden Comeback
-Gorilla Warfare
-In Your Face Again
-Seed of the New Flesh
-Seal of the Wheel
-Thorns of the Lotus
-Blood of the Valiant
-Iron and Silk
-Friends of the Dragon
Paranoia XP
-Send in the Clones
-Vapors Don't Shoot Back
-Yellow Clearence, Black Box Blues
-Bot Abusers Guide
-Orcbusters
Millenium's End
-Guide to Modern Firearms
Recon
Toon
GURPS 3rd Edition
-Biotech
-Cops
-SWAT
-Supers
-Mecha
-Black Ops
-Special Ops
-Espionage
-The Prisoner
-Character Compendium 1, 2
-Ultra Tech
-Medieval Folk
-Japan
-Old West
And after the RPGs....
Space Hulk (3rd Edition)
Dreadfleet
Mordheim
Necromunda
Monsterpocalypse
Shadowfist
Last Night on Earth
Dawn of the Dead
Gunslinger
Space Crusade
Samurai Blades
Cry Havoc
Sniper!
Bug Hunt
Apples to Apples
Junta!
Divine Right
Barbarian Prince
Revolt on Antares
Alamo
King of the Tabletop
The Awful Green Things from Outer Space
Snit's Revenge
Dune
Fortress America (original edition)
Crossbows and Catapults
Torpedo Run
Axis and Allies (original edition)
Gladiator
Gammarauders
Freedom in the Galaxy
Intruder