d20 Apocalypse: A d20 Modern Supplement By (author): "Owen K. Stephens, Eric Cagle, Darrin Drader"Genres:Role Playing Games books Games books Gaming books ISBN0786932732ISBN139780786932733Asind20 Apocalypse: A d20 Modern SupplementOriginal titled20 Apocalypse (d20 Campaigns: d20 Modern)Wizards o/t Coast d20 Modern Apocalypse (WOC 88046)