Placement
- contained in Arthur C. Clarke Audiobook Collectionomnibus
- contained in Grand Masters' Choiceanthology
- contained in More Than One Universe: The Collected Stories of Arthur C. Clarkecollection
- contained in The 1972 Annual World's Best SFanthology
- contained in The Collected Stories of Arthur C. Clarkecollection
- contained in The Collected Stories: Volume Fivecollection
- contained in The Wind from the Suncollection