“The Fourth-Dimensional Demonstrator”
1935-12-00
short story
By Murray Leinster

Synopsis

History

First publication: Astounding, December 1935

Review

Videos

We have the story in these editions:

The Best of Murray Leinster, paperback, Del Rey, 1978-04-00

Twists in Time, paperback, Avon, 1960-00-00