Author: Doris Piserchia
Publisher: DAW 338
Year: 1979 Print: 1 Cover Price: $1.25
Condition: Very Good. Light wear. Reading crease
Pages: 239
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The ability to see other-dimensional rings that float in Earth's atmosphere was a late mutation of a few space-age humans. Daryl was under the care of the institution for muters, and she had discovered that if you jumped through the right ring at the right time it would land you in another dimensional world and another shape.