Science Fiction

E.C. Tubb

The Quillian Sector

James Blish

The Quincunx of Time

Bob Shaw

The Ragged Astronauts

Philip E. High

Reality Forbidden

Harry Harrison

A Rebel in Time

Poul Anderson

The Rebel Worlds

Robert Silverberg

Recalled to Life

Marion Zimmer Bradley, Mercedes Lackey

Rediscovery

Robert Silverberg

Regan's Planet

John Brunner

The Repairmen of Cyclops

Arthur C. Clarke

Report on Planet Three

E.C. Tubb

The Return

Barry N. Malzberg

Revelations

Sheri S. Tepper

The Revenants

Robert Silverberg

Revolt on Alpha C

Clifford D. Simak

Ring Around the Sun

John Brunner

The Rites of Ohe

Mack Reynolds

The Rival Rigelians

Richard Cowper

The Road to Corlay

Barrington J. Bayley

The Rod of Light