The Sigma Curve
| First published | 1981 |
|---|---|
| Series | Blessing Trilogy #3 |
| Publisher | Timescape / Pocket Books |
| Format | Paperback |
| Type | Novel |
| Cover art | Carl Lundgren |
| Pages | 239 |
| Price | $2.75 |
| ISBN | 0671834517 |
- "First Timescape Books printing November, 1981"
- First printing as per the number line: 10 9 8 7 6 5 4 3 2 1
- "Another Original publication of TIMESCAPE BOOKS" on the copyright page.
- Printed in the U.S.A.
| Year | Reviewer | Publication |
|---|---|---|
| 1982 | Charles Platt | The Patchin Review, Number Three, January 1982 |
| 1982 | Jacqueline D. Viggiano | Science Fiction & Fantasy Book Review, #3, April 1982 |
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