But on this alternate Earth where the Roman Empire rules America, things seldom go as planned. Soon the project is beset with savage Indianraids and inexplicable disasters . . . and Equus'sfather returns from the future with a dire warning: The evil Time Criminal is back andstronger than ever, and even Aquila of the time-trading Dimensional Patrol is powerless to act!

Now only Equus Insanus stands between the Time Criminal and the destruction of the universe!