Gygax Bibliography

So, I have been collecting Gygax's works. I'm at about 25 of them now. Here's my list of in hand:

AD&D
DMG
PHB
MMI
UA
Dungeonland
The Land Beyond the Magic Mirror
Steading of the Hill Giant Chief
The Glacial Rift of the Frost Giant Jarl
Hall of the Fire Giant King
Against the Giants (G1-3 compilation)
Tomb of Horrors
Expedition to the Barrier Peaks
Temple of Elemental Evil
Mordenkainen's Magnificent Journey

OD&D
Boxed Set (all)
Greyhawk
Eldritch Wizardry

Basic D&D
Keep on the Borderlands

Novels
Saga of the Old City
Artifact of Evil
Sea of Death
Night Arrent
City of Hawks
Come Endless Darkness
Dance of Demons

D20
Necropolis


26 down. A lot more to go. Anybody have leads on books I don't have?