40¢
F-141 THE DARKNESS BEFORE TOMORROW by Robert. M. Williams
and THE LADDER IN THE SKY by Keith Woodcott
F-145 THE SEED OF EARTH by Robert Silverberg
and NEXT STOP THE STARS by Robert Silverberg
F-147 SEA SIEGE by Andre Norton
and EYE OF THE MONSTER by Andre Norton
F-153 THE SWORD OF ALDONES by M. Z. Bradley
and THE PLANET SAVERS by M. Z. Bradley