I was at my local FLGS picking up some wire and balsa wood when I saw some Judges Guild books on the counter. I said "Oh, old Judge's Guild stuff."
Bev, one of the owners said it was part of a consignment that just came in. I asked how much the were, and she looked at her sheet and said "They're free!
My eyes popped out of my head like the Tex Avery wolf, and handed them to me and said I could have them!
Images borrowed from Acaem.
Book of Treasure Maps III, seems like so decent adventures in this book.
Temple Book I is a series of generic temple maps which will come in handy!
And Field Guide Encounters book I & II which seems to be JG's own D&D variant (or do I dare say "Clone").
Good find over all, and you can't beat free!