| Author: | MacLean, Katherine, 1925- |
| Subject: | PS, Science fiction, Short stories, Parapsychology -- Fiction |
| Format: | Text |
| Date issued: | 2010 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Games [electronic resource] / Katherine MacLean |