None But Man, by Gordon R. Dickson, Pyramid book #T2428, first edition 1971

THE DRAGON KNIGHT by Gordon R. Dickson * 1991 TOR Fantasy paperback

Harry Harrison & Gordon R. Dickson THE LIFESHIP - 1976 First Edition HC + DJ

Gordon R. Dickson - The Dragons on the Border (Dragon Knight #3) - 1992 HC First

Mary Gordon / Joan of Arc Advanced Uncorrected Proof 1st Edition 2000

THE NIGHTMARE / LARS KEPLER / RARE ARC UNCORRECTED PROOF 1ST EDITION / CRIME VG+

Gordon R. Dickson - The Dragon and the Djinn (Dragon Knight #6) - paperback

Gordon R Dickson / The Dragon Knight 1st Edition 1990