- Series: Radix Tetrad Series Record # 429
- Webpages: Wikipedia-EN
- Series Tags: science fiction (1)
- Radix Tetrad
- 1 Radix (1981) by A. A. Attanasio
- 2 In Other Worlds (1984) by A. A. Attanasio
- 3 Arc of the Dream (1986) by A. A. Attanasio
- 4 The Last Legends of Earth (1989) by A. A. Attanasio
- Appendix (Radix) (1981) [ES] by A. A. Attanasio