The R-Master By Gordon R. Dickson 1975 DAW #137, Jack Gaughan Cover, Canadian ED

The R-Master by Gordon R. Dickson - Daw #137 First Print 1975 - Paperback

1975 Gordon R. Dickson SOLDIER, ASK NOT Dorsai military SF novel DAW PB #UE1339

1975 The R-Master by Gordon Dickson 1st Daw Paperback #137

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

Hour of the Horde (Gordon R. Dickson, DAW paperback No. 303, Like New)

*LAST CHANCE* 1ST BCE Three to Dorsai! by Gordon R. Dickson 1975 HC DJ

Fiction PB: ANCIENT,MY ENEMY by Gordon R Dickson. 1976. DAW UE1552.3rd printing