The Adjusters
John Burke
Trin
Arthur J. Burks
Weak on Square Roots
Russell Burton
The Wonderful Flight to the Mushroom Planet
Eleanor Cameron
Mushroom Planet (1)
Stowaway to the Mushroom Planet
Mushroom Planet (2)
Mr. Bass's Planetoid
Mushroom Planet (3)
Windfall
Catherine Crook de Camp
The Inspector's Teeth
L. Sprague de Camp
Viagens Interplanetarias (1)
The Hand of Zei
Viagens Interplanetarias (3)
The Guided Man
The Care and Feeding of Mad Scientists
Judgment Day
A Gun for Dinosaur
Reginald Rivers (1)
Aristotle and the Gun
The Tower of Zanid
Viagens Interplanetarias (6)
The So-Called Fourth Dimension
Future (5109)
Rogue Queen
Ultrasonic God
Viagens (0.5)
The Ordeal of Professor Klein
The Blunderer