Tom W. Harris

£0.76

H. Beam Piper

£0.76

Clifford D. Simak

£0.76

Jack Sharkey

£1.52

Carlton Furth

£0.76

C.M. Kornbluth and Judith Merril

£1.52

Nelson S. Bond

£0.76

Walter Miller Jr.

£0.76

Alan J. Ramm

£0.76

Randall Garrett

£0.76

Edmond Hamilton

£0.76

Jerome Bixby

£0.76

Ray Cummings

£1.52

Jack Williamson

£0.76

Damon Knight

£0.76

Evelyn E. Smith

£0.77

Evelyn E. Smith

£0.77

Stanley G. Weinbaum

£0.77

Evelyn E. Smith

£0.77

Evelyn E. Smith

£0.77