A Guide to the Ethereal Plane (AD&D/Planescape), by Cordell, Bruce R.
A Palladium Books Time Capsule The Magic of Palladium Books, by Siembieda, Kevin;Siembieda, Maryann
AD&D 1st Printing The Temple of Elemental Evil Fair+, by Gary Gygax, Frank Mentzer
AD&D 2nd Ed Valley of Dust and Fire Dark Sun SW, by L Richard Baker III
AD&D A3 Assault on the Aerie of the Slave Lords Fair+, by Allen Hammack