Fear
L. Ron Hubbard
Advanced Chemistry
Jack G. Huekels
Doctor Universe
Carl Jacobi
The Sorcerer's Apprentice
Malcolm Jameson
Train for Flushing
Tricky Tonnage
Wreckers of the Star Patrol
The Person from Porlock
Raymond F. Jones
The Jameson Satellite
Neil R. Jones
Professor Jameson (1)
John Jones's Dollar
Harry Stephen Keeler
The Rat Racket
David H. Keller
Exiles of Mars
Frank K. Kelly
The Blue Air Compressor
Stephen King
The Floating Island of Madness
Jason Kirby
Best Friend
C. M. Kornbluth
Vacant World
Interference
King Cole of Pluto
Mars-Tube
The Wonder Effect SS (1)
Sir Mallory's Magnitude