Placement
- contained in Audiobook Collectionomnibus
- contained in Hot Times in Magma City: 1990-95collection
- contained in Lion Time in Timbuctoocollection
- contained in Phases of the Mooncollection
- contained in The Best of Robert Silverberg: Stories of Six Decadescollection
- contained in The Ultimate Dinosauranthology
- contained in Time and Time Againcollection