Ari Marmell

Cityscape is an optional supplemental source book for the 3.5 edition of the Dungeons & Dragons fantasy roleplaying game.

All about the most popular monsters of D&D--the dragons!Draconomicon I: Chromatic Dragons describes several varieties of dragons, including red, blue, green, black, and white dragons, as well as three completely new chromatic dragons.This sourcebook gives details of each dragon's powers, tactics, myths, lairs, …

Gehenna: The Final Night is a book published in 2004 that was written by Ari Marmell and edited by Jonathan Laden and Ana Balka.