Table of Contents

THE VALOR OF CAPPEN VARRA, by Poul Anderson

THE ISSAHAR ARTIFACTS, by Jesse Franklin Bone

EARTHMEN BEARING GIFTS, by Fredric Brown

CITADEL, by Algis Budrys

SENSE FROM THOUGHT DIVIDE, by Mark Clifton

ALARM CLOCK, by Everett B. Cole

THE SCALPEL OF DOOM, by Ray Cummings

THE CRYSTAL CRYPT, by Philip K. Dick

DISQUALIFIED, by Charles L. Fontenay

A TRANSMUTATION OF MUDDLES, by H. B. Fyfe

A SPACESHIP NAMED McGUIRE, by Randall Garrett

AND DEVIOUS THE LINE OF DUTY, by Tom Godwin

THE GOLDEN JUDGE, by Nathaniel Gordon

THE WORLD OF THE CRYSTAL CITIES, by George Griffith

RAIDERS INVISIBLE, by D. W. Hall

THE MAN WHO EVOLVED, by Edmond Hamilton

THE UNDERSEA TUBE, by L. Taylor Hansen

NAVY DAY, by Harry Harrison

THE BEGINNING, by Henry Hasse

OPERATION HAYSTACK, by Frank Herbert

I'LL KILL YOU TOMORROW, by Helen Huber

THE LONG VOYAGE, by Carl Jacobi

THE MAN WHO PLAYED TO LOSE, by Laurence Mark Janifer

THE GREAT GRAY PLAGUE, by Raymond F. Jones

THE PLAGUE, by Teddy Keller

THE ADVENTURER, by C. M. Kornbluth

GREYLORN, by Keith Laumer

THE CREATURE FROM CLEVELAND DEPTHS, by Fritz Leiber

ATTENTION SAINT PATRICK, by Murray Leinster

THE CALM MAN, by Frank Belknap Long

A PLACE IN THE SUN, by Stephen Marlowe

PIPE OF PEACE, by James McKimmey, Jr.

B. C. 30,000, by S. P. Meek

ALL CATS ARE GRAY, by Andre Norton

BEAR TRAP, by Alan E. Nourse

CROSSROADS OF DESTINY, by H. Beam Piper

THE THIRST QUENCHERS, by Rick Raphael

COMBAT, by Mack Reynolds

DEAD MAN'S PLANET, by Joseph Samachson

TREES ARE WHERE YOU FIND THEM, by Arthur Dekker Savage

AN INCIDENT ON ROUTE 12, by James H. Schmitz

SURVIVAL TACTICS, by Al Sevcik

MINOR DETAIL, by Jack Sharkey

RESURRECTION, by Robert J. Shea

THE LEECH, by Robert Sheckley

THE CLEAN AND WHOLESOME LAND, by Ralph Sholto

POSTMARK GANYMEDE, By Robert Silverberg

THE MOST SENTIMENTAL MAN, by Evelyn E. Smith

SUBJECTIVITY, by Norman Spinrad

IN THE ORBIT OF SATURN, by R. F. Starzl