| Author | Roger Zelazny |
|---|---|
| Cover artist | Margo Herr |
| Language | English |
| Series | Chronicles of Amber |
| Genre | Fantasy |
| Publisher | Doubleday |
Publication date | February 1975 |
| Publication place | United States |
| Media type | Print (hardcover & paperback) |
| Pages | 186 |
| ISBN | 0-385-08515-X |
| OCLC | 1091638 |
| 813/.5/4 | |
| LC Class | PZ4.Z456 Si PS3576.E43 |
| Preceded by | The Guns of Avalon |
| Followed by | The Hand of Oberon |
Sign of the Unicorn is a fantasy novel by American writer Roger Zelazny, the third book in the Chronicles of Amber series. It was first published in serial format in Galaxy Science Fiction.