Giantcraft
Ray Winninger's Underground
Swamp Thing
Justice league sourcebook (DC heroes role-playing game)
Mars in the 25th Century (Buck Rogers RPG accessory XXVCR1)
The Nile Empire
Top Secret/S.I
Watchmen Sourcebook (DC Heroes Role Playing Sourcebook)
All This and World War II
Green Lantern Corps Sourcebook
The Weird, Weird West
Left Hand of Eternity
The Cybermen
