1973 THE R-MASTER GORDON R. DICKSON HC DJ BCE 1st EDITION 1st PRINTING E6

1973 CEMETERY WORLD CLIFFORD D. SIMAK HC DJ BCE 1st EDITION 1st PRINTING

1973 THE STAR ROAD GORDON R. DICKSON HC DJ BCE 1st EDITION 1st PRINTING D22

1973 THE DAY OF THEIR RETURN POUL ANDERSON HC DJ BCE 1st EDITION 1st PRINTING

1973 THE STONE THAT NEVER CAME DOWN JOHN BRUNNER HC DJ BCE 1st EDITION 1st PRINT

THE R-MASTER by Gordon R. Dickson Lippincot 1973 HC/DJ 1st BCE Printing E6 Code

*LAST CHANCE* 1ST BCE Ancient, My Enemy by Gordon R. Dickson 1974 HC DJ