| Bloomsbury Pub Plc USA, June 9, 2015, cover price $28.00
| Reprint edition (Bloomsbury Pub Plc USA, October 18, 2016), cover price $18.00
, titled "The Unified Field" | Avon Books, November 1, 1996, cover price $5.99 | also contains The Unified Field
| About this edition:
Setting off for an adventure in the stars, the unusual Alan Fain and his hacker companion, Lew Slack, face history-changing circumstances involving the Holy Grail, Atlantis, and an alien goddess on a Texas ranch.