Stronghold Builder's Guidebook
Matt Forbeck & David Noonan
Races of Stone
David Noonan & Jesse Decker & Michelle Lyons
Races of Destiny
David Noonan & Eric Cagle & Aaron Rosenberg
Heroes of Battle
David Noonan & Will McDermott & Stephen Schubert
Enemies and Allies
Bruce R. Cordell & Jeff Grubb & David Noonan & and Skip Williams
Dungeon Masters Guide II
Jesse Decker & David Noonan & Chris Thomasson & James Jacobs & Robin D Laws
Song and Silence: A Guidebook to Bards and Rogues
David Noonan & John D. Rateliff
Complete Warrior
Andy Collins & David Noonan & Ed Stark
Complete Divine
David Noonan