The Lost Caverns of Tsojconth

[Falconer]

Is this the only published OD&D module by Gary Gygax?

Who’s got a copy?

[foster1941]

falconer said:

Is this the only published OD&D module by Gary Gygax?

AFAIK yes, unless you're willing to count some of the early (pre-DMG) AD&D modules such as S1, or the Holmes edition of B2, as being de facto OD&D.

Who’s got a copy?

I have a facsimile copy of, err, dubious provenance.

[murquhart72]

I believe the following adventures were played (if not published) before AD&D became openly available:

Village of Hommlet
Keep on the Borderlands
Lost Caverns of Tsojcanth
Steading of the Hill Giant Chief
Glacial Rift of the Frost Giant Jarl
Hall of the Fire Giant King

And maybe:

Descent into the Depths of the Earth
Vault of the Drow
Forgotten Temple of Tharizdun

Don't hesitate to correct me if I'm wrong. I own a PDF of all of the above.

[grodog]

The G and D modules are all OD&D modules, Falconer: they were published prior to the PHB, and they didn't update the pregen PCs in the collected G1-3 or D1-2 either (you can see that the clerical spell progressions match OD&D not AD&D, for example).