The Time Bender
Oliver Saari
Crystallized Thought
Nat Schachner
What Are Positrons?
Lee Hawkins Garby & Robert D. Swisher
Released Entropy (Part 1 of 2)
Jack Williamson
Specialization
R. R. Winterbotham
Rescue Party
Arthur C. Clarke
Asylum
A. E. Van Vogt
Recruiting Station
Resurrection
Vault of the Beast
The Witch
The Monster
Technical Error
Hal Clement
Answer
Assumption Unjustified
Impediment
Letter to a Phoenix
Fredric Brown
The Waveries
First Contact
Murray Leinster
Sinister Barrier
Eric Frank Russell & Cameron Dokey