The Twerlik
Jack Sharkey
Old Friends Are the Best
Ultimatum in 2050 A.D.
A Matter of Magnitude
Al Sevcik
Seconds' Chance
Robin Scott Wilson
The Wandering Tellurian
Alan Schwartz
The Beacon to Elsewhere
James H. Schmitz
The Custodians
The Searcher
The Hub (1)
Research Alpha
James H. Schmitz & A. E. Van Vogt
The Universe Against Her
Telzey Amberdon (1)