What is the d20 system?
The rules system of Dungeons & Dragons® 3rd Edition is being called the ‘d20 system.’
Wizards of the Coast® has licensed rights for other game companies to produce adventures and accessories using the d20 system.
These adventures are fully compatible with Dungeons & Dragons 3rd Edition.
Requires the use of the Dungeons & Dragons Player's Handbook, Third Edition, published by Wizards of the Coast.
| Item # | Title | Condition | Price | Comments |
| WWP 15000 | Ravenloft Core Rulebook | none available |
| WWP 15001 | Secrets of the Dread Realms | SW | $14.95 | |
| WWP 15002 | Denizens of Darkness | none available |
| WWP 15003 | Champions of Darkness | MT | $21.95 | |
| WWP 15004 | Ravenloft Dungeon Master Guide | none available |
| WWP 15005 | Ravenloft Player's Handbook | none available |
| WWP 15006 | Denizens of Dread | none available |
| WWP 15007 | Masque of the Red Death | none available |
| WWP 15010 | Van Richten's Arsenal, Volume 1 | none available |
| WWP 15011 | Van Richten's Guide to the Walking Dead | MT | $22.95 | |
| WWP 15012 | Van Richten's Guide to the Shadow Fey | none available |
| WWP 15020 | Ravenloft Gazetteer Volume I | MT | $24.95 | |
| WWP 15021 | Ravenloft Gazetteer Volume II | MT | $29.95 | |
| WWP 15022 | Ravenloft Gazetteer Volume III | none available |
| WWP 15023 | Ravenloft Gazetteer Volume IV | none available |
| WWP 15024 | Ravenloft Gazetteer Volume V | none available |
| WWP 15030 | Heroes of Light | none available |
| WWP 15031 | Legacy of the Blood: Great Families of the Core | none available |
| WWP 15032 | Dark Tales and Disturbing Legends | MT | $29.95 | |
| WWP 15049 | Tarokka Deck | none available |
| WWP 15099 | Ravenloft Core Rulebook - Numbered Limited Edition | MT | $57.95 | hardcover |
| Item # | Title | Condition | Price | Comments |
| WWP 8300 | Creature Collection | MT | $24.95 | hardcover |
| WWP 8301 | Creature Collection II: Dark Menagerie | MT | $24.95 | hardcover |
| WWP 8302 | Creature Collection Revised | MT | $29.95 | hardcover |
| WWP 8303 | Creature Collection III | MT | $29.95 | hardcover |
| WWP 8305 | Player's Guide To Monks & Paladins | MT | $23.95 | |
| WWP 8306 | Player's Guide To Wizards, Bards, & Sorcerers | MT | $23.95 | |
| WWP 8307 | Player's Guide To Fighters & Barbarians | MT | $23.95 | |
| WWP 8308 | Player's Guide To Clerics & Druids | MT | $23.95 | |
| WWP 8309 | Player's Guide To Rangers & Rogues | MT | $23.95 | |
| WWP 8310 | Relics & Rituals | MT | $24.95 | hardcover |
| WWP 8311 | The Divine & the Defeated | MT | $26.95 | hardcover |
| WWP 8312 | The Wise & the Wicked | MT | $17.95 | |
| WWP 8313 | DM Screen & Companion | MT | $8.95 | |
| WWP 8314 | Relics & Rituals II: Lost Lore | MT | $25.95 | hardcover |
| WWP 8315 | Secrets & Societies | MT | $13.95 | |
| WWP 8316 | The Penumbral Pentagon | MT | $18.95 | |
| WWP 8317 | The Faithful & Forsaken | MT | $19.95 | |
| WWP 8319 | Edge of Infinity: The Scarred Plains | MT | $23.99 | |
| WWP 8320 | Ghelspad Gazetteer | SW | $8.95 | |
| WWP 8321 | Mithril: City of the Golem | MT | $17.95 | |
| WWP 8322 | Hollowfaust: City of Necromancers | MT | $19.95 | |
| WWP 8323 | Hornsaw: Forest of Blood | MT | $17.95 | |
| WWP 8324 | Calastia: Throne of the Black Dragon | MT | $17.95 | |
| WWP 8325 | Scarred Lands Campaign Setting: Ghelspad | MT | $24.95 | hardcover |
| WWP 8326 | Burok Torn: City Under Siege | MT | $17.95 | |
| WWP 8327 | Shelzar: City of Sins | MT | $21.95 | |
| WWP 8328 | Blood Sea: The Crimson Abyss | MT | $23.99 | |
| WWP 8329 | Blood Bayou | MT | $18.95 | |
| WWP 8330 | Vigil Watch: Warrens of the Ratmen | MT | $13.95 | |
| WWP 8331 | Wilderness & Wasteland | MT | $12.95 | |
| WWP 8332 | Serpent in the Fold | MT | $10.95 | for levels 3-4 |
| WWP 8333 | The Serpent & the Scepter | MT | $10.95 | for levels 4-5 |
| WWP 8334 | The Serpent Citadel | MT | $10.95 | for levels 7-8 |
| WWP 8335 | Secrets of the Asaatthi | MT | $21.95 | |
| WWP 8336 | Echoes of the Past: The Slarecian Legacy | MT | $23.99 | |
| WWP 8338 | Strange Lands: Lost Tribes of the Scarred Lands | MT | $34.99 | |
| WWP 8340 | Termana Gazetteer | SW | $10.95 | |
| WWP 8341 | Scarred Lands Campaign Setting: Termana | MT | $29.95 | hardcover |
| WWP 11660 | Champions of the Scarred Lands (novel) | MT | $6.50 | |
| Item # | Title | Condition | Price | Comments |
| WWP 8350 | The Crucible of Freya | none available | for levels 1-2 |
| WWP 8351 | The Tomb of Abysthor | none available | for levels 2-8 |
| WWP 8352 | Bard's Gate | none available | |
| WWP 8354 | Demons and Devils | none available | for levels 9+ |
| WWP 8359 | The City of Brass | SW | $75.00 | boxed set |
| WWP 8360 | Rappan Athuk I | EX/MT | $7.00 | for level 3, crease on front cover, used book store price on first page in pencil |
| WWP 8361 | Rappan Athuk II | MT | $11.95 | for level 7 |
| WWP 8362 | Rappan Athuk III | none available | for level 12 |
| WWP 8365 | Ancient Kingdoms: Mesopotamia | none available | |
| WWP 8366 | Rappan Athuk Reloaded™ (Limited Edition boxed set) | none available | |
| WWP 8367 | Glades of Death | none available | |
| WWP 8368 | Dead Man's Chest | none available | |
| WWP 8370 | G1: The Siege of Durgam's Folly | none available | for levels 5-8 |
| WWP 8371 | G2: What Evil Lurks | none available | for levels 8-10 |
| WWP 8372 | G3: Hall of the Rainbow Mage | none available | for levels 7-9 |
| WWP 8373 | G4: The Vault of Larin Karr | none available | for levels 4-9 |
| WWP 8374 | The Book of Taverns | none available | |
| WWP 8375 | G5: Chaos Rising | none available | for levels 12+ |
| WWP 8376 | G6: The Grey Citadel | none available | for levels 5+ |
| WWP 8377 | Raise the Dead | none available | for levels 4-10 |
| WWP 8378 | G7: Morrick Mansion | none available | for levels 3-5 |
| WWP 8379 | Aberrations | none available | for levels 5-8 |
| WWP 8380 | M1: Prisoners of the Maze (Maze of Zayene) | none available | for levels 9-12 |
| WWP 8381 | M2: Dimensions of Flight (Maze of Zayene) | none available | for levels 9-12 |
| WWP 8382 | M3: Tower Chaos (Maze of Zayene) | none available | for levels 9-12 |
| WWP 8383 | A Lamentation of Thieves | none available | for levels 1-12 |
| WWP 8384 | Bonegarden | none available | |
| WWP 8385 | Trouble at Durbenford | none available | |
| WWP 8386 | The Wurst of Grimtooth's Traps | none available | |
| WWP 8387 | The Tome of Horrors | none available | hardcover |
| WWP 8388 | The Tome of Horrors II | none available | hardcover |
| WWP 8389 | The Tome of Horrors III | none available | hardcover |
| WWP 8390 | Gary Gygax's Necropolis | none available | hardcover for levels 10-18 |
| WWP 8391 | Player's Guide to the Wilderlands (Judges Guild) | none available |
| WWP 8392 | Caverns of Thracia (Judges Guild) | none available | |
| WWP 8393 | City State of the Invincible Overlord (Judges Guild) | none available | |
| WWP 8394 | Wilderlands of High Fantasy (Judges Guild) | SW | $325.00 | |
| Item # | Title | Condition | Price | Comments |
| WWP 16100 | The Book of Eldritch Might | MT | $10.95 | |
| WWP 16101 | The Book of Eldritch Might 2 | MT | $12.95 | |
| WWP 16102 | The Book of Eldritch Might 3: The Nexus | none available | |
| WWP 16103 | The Book of Hallowed Might | none available | |
| WWP 16104 | Chaositech | none available | |
| WWP 16105 | The Complete Book of Eldritch Might | MT | $34.99 | |
| WWP 16106 | The Book of Hallowed Might II: Portents & Visions | none available | |
| WWP 16107 | The Book of Hallowed Might 3.5 | none available | |
| WWP 16108 | Beyond Countless Doorways | none available | |
| WWP 16109 | The Book of Iron Might | none available | |
| WWP 16110 | Demon God's Fane | none available | for levels 14-15 |
| WWP 16111 | The Banewarrens | none available | for levels 6-10 |
| WWP 16112 | The Book Roguish Luck | none available | |
| WWP 16113 | Player's Guide to Ptolus | MT | $2.99 | |
| WWP 16114 | Ptolus: City by the Spire | none available | hardcover |
| WWP 16115 | The Night of Dissolution (Ptolus) | MT | $19.99 | |
| WWP 16117 | Ptolus Pre-Order Pack (Contains "Ptolus: City by the Spire" with maps & CD, "The Night of Dissolution," and Delver's Guild website access) | New & Unopened | $325.00 | Still sealed in original shipping box with identification label on box |
| WWP 16120 | Requiem for a God | none available | an event book |
| WWP 16121 | When the Sky Falls | none available | |
| WWP 16122 | Cry Havoc | none available | |
| WWP 16130 | Skreyn's Register: The Bonds of Magic | none available | a character book |
| WWP 16131 | Anger of Angels | none available | |
| WWP 16132 | Arcana Evolved Spell Treasury | MT | $34.99 | |
| WWP 16133 | Monte Cook Presents: The Year's Best d20 | MT | $19.99 | |
| WWP 16146 | Monte Cook's Arcana Evolved | none available | |
| WWP 16147 | The Dragons' Return (Arcana Evolved Novel) | none available | |
| WWP 16148 | Monte Cook's Arcana Evolved: Ruins of Intrigue | none available | |
| WWP 16149 | Transcendence: The Arcana Evolved Player's Companion | none available | |
| WWP 16150 | If Thoughts Could Kill | none available | for level 10 |
| WWP 16151 | Mindscapes | MT | $18.95 | accessory |
| WWP 16152 | Hyperconscious: Explorations in Psionics | none available | |
| WWP 16154 | Monte Cook Presents: Iron Heroes | MT | $37.99 | |
| WWP 16155 | Mastering Iron Heroes | MT | $19.99 | |
| WWP 16156 | Iron Heroes Bestiary | MT | $19.99 | |