Placement
- contained in Analog: The Best of Science Fictionanthology
- contained in Caught in the Organ Draft: Biology in Science Fictionanthology
- contained in Science Fiction Inventionsanthology
- contained in Selections from The Astounding Science Fiction Anthologyanthology
- contained in The Astounding Science Fiction Anthologyanthology
- contained in The Astounding Science Fiction Anthology (abridged)anthology
- contained in The First Astounding Science Fiction Anthologyanthology
- contained in The First Astounding Science Fiction Anthologyanthology
- contained in The Great Science Fiction Stories Volume 6, 1944anthology