Soldier, Ask Not by Gordon R. Dickson, 1st DAW Books Paperback Edition, Nov 1975

The LAST MASTER by Gordon R. Dickson! Vintage 1984 TOR Paperback! FIRST Printing

1985 Dec STEEL BROTHER by Gordon R Dickson FN 6.0 1st TOR Paperback

OTHER by Gordon R. Dickson, Tor Paperback, 1st Printing

Soldier, Ask Not by Gordon Dickson 1980 Ace 1st Printing Paperback

Soldier, Ask Not by Gordon R. Dickson Dell 1967 1st Printing Paperback

Soldier, Ask Not by Gordon Dickson, 1980 Ace 1st Print PB