Modified version of "The Listening-Glass" (1991) per Diamonds in the Sky which states: "An earlier version of the story was first published in the February, 1991 issue of Analog Science Fiction/Science Fact."
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 2009 | Diamonds in the Sky: An Original Anthology of Astronomy Science Fiction | National Science Foundation | Anthology | |13 |