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| Volumes: Radix In Other Worlds Arc of the Dream The Last Legends of Earth | |
| Author | A. A. Attanasio |
|---|---|
| Country | United States |
| Language | English |
| Genre | Science fiction novel |
| Media type | Print (Hardback & Paperback) |
The Radix Tetrad is a group of four science fiction books by A. A. Attanasio. The first novel, the Nebula Award-nominated Radix, was published in 1981, and the last novel, The Last Legends of Earth, was published in 1989.