EARTHMAN'S BURDEN by POUL ANDERSON & GORDON R. DICKSON 1979 SF Paperback SIGNED!

Gordon R DICKSON / In Iron Years 1981

Necromancer by Gordon R Dickson, Daw 1st Printing. 1978, scarce Canadian edition

Three to Dorsai! by Gordon R. Dickson

In Iron Years - Gordon R. Dickson - 1981 Ace Books Paperback

In Iron Years - Gordon R. Dickson -Ace -Paperback - 1981

WOLFLING by Gordon R. Dickson

Ancient, My Enemy by Gordon R. Dickson (1976, Mass Market) First Printing Softc