Placement
- Rull
- contained in Adventures on Other Planetsanthology
- contained in Bug-Eyed Monstersanthology
- contained in Science Fiction: The Great Years, Volume IIanthology
- contained in The Best of A. E. van Vogtcollection
- contained in The Good Old Stuff: Adventure SF in the Grand Traditionanthology
- contained in The Good Stuffomnibus
- contained in Transfinite: The Essential A. E. van Vogtcollection
- contained in Yesterday's Tomorrowsanthology