The following is an attempt to catalog all the print d20 products under the sun. I've started with a quick list of official WotC D&D® 3.0 and 3.5 products, but please feel free to add more books to the list.

Particularly, we have to add sections for other publishers, in order to catalog the guesstimated 2000 print d20 products that have been on the market since the release of the 3.0 PHB.

Try to stick to print publications here. We can always start another page for a d20 PDF Product Listing.

Also, try to stick to material with d20 content in it. Some d20-based RPGs do not have the d20 logo, but are distinctly d20-related, so feel free to include them. However, try to avoid products that contain no useable game content (such as DM screens and map-packs).

Thanks to Jurgen for creating the d20 NPC Wiki and allowing me to take over this area to build this collection of titles.

M Jason Parent

Core Rulebooks (6)Edit

3.5 Core Rules (3)Edit

3.0 Core Rules (3)Edit

Dungeons & Dragons® Supplements (68)Edit

3.5 Supplements (46)Edit

3.0 Supplements (22)Edit

Forgotten Realms Supplements (21)Edit

3.5 Forgotten Realms (13)Edit

3.0 Forgotten Realms (8)Edit

Dragonlance Supplements (2)Edit

Eberron Supplements (7)Edit

Dungeons & Dragons Adventures - All settings (27)Edit

Diablo II (2)Edit

Other WotC (30)Edit

Wheel of Time RPG (2)Edit

Call of Cthulhu RPG (1)Edit

D20 Modern RPG (10)Edit

Star Wars RPG (17)Edit

Alderac Entertainment Group (116)Edit

Adventure Keep (36)Edit

Rokugan d20 (21)Edit

Generic d20 (20)Edit

SpyCraft (19)Edit

Stargate SG-1 (5)Edit

Swashbuckling Adventures (11)Edit

Warlords of the Accordlands (4)Edit

Atlas Games (37)Edit

Penumbra Sourcebooks (17)Edit

Northern Crown (2)Edit

Penumbra Adventures (11)Edit

Coriolis Adventures (4)Edit

Nyambe (3)Edit

Avalanche Press (18)Edit

BadAxe Games (8)Edit

Bard's Productions (1)Edit

Bastion Press (21)Edit

3.5 Products (8)Edit

3.0 Products (10)Edit

Oathbound Products (5)Edit

Bottled Imp Games (3)Edit

Chaosium (4)Edit

Worlds of the Eternal Champion (2)Edit

Call of Cthulhu d20 (2)Edit

Columbia Games (3)Edit

DarkFuries Publishing (7)Edit

Masterwork Maps (3)Edit

Fantastic Fortresses (1)Edit

Urban Designs(2)Edit

Aether & Flux(1)Edit

Dog House Rules (1)Edit

Eternity Publishing (2)Edit

Expeditious Retreat Press (9)Edit

Fantasy Flight Games (82)Edit

Legends & Lairs Hardcovers (12)Edit

Path of... (4)Edit

Legends & Lairs Softcovers (8)Edit

Instant Adventures (24)Edit

DragonStar (6)Edit

Midnight (18)Edit

Dawnforge (4)Edit

Horizon RPGs (5)Edit

Call of Cthulhu d20 (1)Edit

Fiery Dragon Productions (14)Edit

d20 Adventures (8)Edit

Arcana Unearthed material (5)Edit

d20 Counter Collections (1)Edit

Game Mechanics, The (7)Edit

D20 Modern (3)Edit

General D20 (4)Edit

Goodman Games (80)Edit

Dungeon Crawl Classics (40)Edit

The Complete Guides (11)Edit

Misc d20 (9)Edit

DragonMech (6)Edit

Etherscope (2)Edit

Dave Arneson's Blackmoor (4)Edit

Broncosaurus Rex (5)Edit

The Wanderers Guild (3)Edit

Green Ronin (73)Edit

General d20 (4)Edit

Freeport: Adventures (7)Edit

Freeport: Sourcebooks (3)Edit


Monster Compendiums (not listed elsewhere) (5)Edit

Advanced Rulebooks (3)Edit

Races of Reknown(9)Edit

Master Class(8)Edit

Mythic Vistas (11)Edit

Modern D20 General(2)Edit

Mutants and Masterminds (13)Edit

True20/Blue Rose (2)Edit

Thieves' World (3)Edit

Guildhouse Games (7)Edit

Human Head Studios (1)Edit

Kenzer Co. (36)Edit

Kingdoms of Kalamar Core(5)Edit

Kingdoms of Kalamar Adventures(12)Edit

Kingdoms of Kalamar Living(1)Edit

Kingdoms of Kalamar Supplements(15)Edit

Malhavoc Press (35)Edit

Eldritch Might & More (10)Edit

Event Books(3)Edit

Psionics Books(3)Edit

d20 Adventures(2)Edit

Other Sourcebooks(5)Edit

Arcana Unearthed/Evolved (8)Edit

Iron Heroes (4)Edit

Mongoose Publishing (171)Edit

Quintessential Series (35)Edit

Power Classes (12)Edit

Slayer's Guides (30)Edit

Armageddon 2089 (7)Edit

Starship Troopers (7)Edit

Ultimate Series (12)Edit

Classic Play (10)Edit

Encyclopaedia Arcane (25)Edit

Lone Wolf (4)Edit

Conan (20)Edit

Expert Player's Guides (3)Edit

Infernum (3)Edit

The Drow War (3)Edit

Monkeygod Enterprises (22)Edit

Adventures (20)Edit

Sourcebooks (2)Edit

Necromancer Games (46)Edit

Generic d20 (Sword&Sorcery)(32)Edit

Generic d20 (Kenzer&Co) (4)Edit

Generic d20 (Troll Lord Games) (6)Edit

Judges Guild (4)Edit

Paizo Publishing (4)Edit

Paradigm Concepts (23)Edit

Arcanis (14)Edit

General d20 (7)Edit

Licensed Products (2)Edit

Pelgrane Press (2)Edit

The Dying Earth (1)Edit

General d20 (1)Edit

Privateer Press (12)Edit

Iron Kingdoms (12)Edit

QuikLink, Inc. (6)Edit

S. T. Cooley Publishing (9)Edit

Skirmisher Publishing (8)Edit

Sovereign Press(28)Edit

Dragonlance Various(17)Edit

Sovereign Stone (11)Edit

Stanton Industries (1)Edit

Sword and Sorcery Studios (78)Edit

Scarred Lands: Creature Books(6) Edit

Scarred Lands: Campaign Setting Hardbounds(4)Edit

Scarred Lands Regions Books(8)Edit

Scarred Lands: Relics & Rituals(2)Edit

Scarred Lands: Class Books (5)Edit

Warcraft: The RPG(6) Edit

World of Warcraft(5) Edit

Relics & Rituals (non-SL) (2)Edit

Generic d20 (1)Edit

Aeonverse d20(3)Edit

Everquest RPG I/II (16)Edit

Ravenloft: Core Books 3rd Ed. (2) Edit

Ravenloft: Core Books 3.5 (3) Edit

Ravenloft: Masque of Red Death (1) Edit

Ravenloft: Van Richten's... (3) Edit

Ravenloft: Gazeteers (5) Edit

Ravenloft: Various (6) Edit

Valar Project, Inc. (1)Edit

Zeigeist Games (4)Edit

Dave Arneson's Blackmoor (4)Edit