
Part of Series
02 Jeremy Solter is a teenager growing up in the late 21st century. During the school year, his family lives in Southern California-but during the summer the whole family lives and works in the city of Polisso, on the frontier of the Roman Empire. Not the Roman Empire that fell centuries ago, but a Roman Empire that never fell. For we now have the technology to move between timelines, and to exploit the untapped resources of those timelines that are hospitable to human life. So we send traders and businesspeople-but as whole-family groups, in order to keep the secret of Crosstime Traffic to ourselves. But when Jeremy ducks back home for emergency medical treatment, the gateways stop working. So do all the communication links. Jeremy and his sister are on their own, Polisso is suddenly under siege, and there's only so much you can do when cannonballs are crashing through your roof... Jeremy Solter is a teenager growing up in the late 21st century. During the school year, his family lives in Southern California-but during the summer the whole family lives and works in the city of Polisso, on the frontier of the Roman Empire. Not the Roman Empire that fell centuries ago, but a Roman Empire that never fell. For we now have the technology to move between timelines, and to exploit the untapped resources of those timelines that are hospitable to human life. So we send traders and businesspeople-but as whole-family groups, in order to keep the secret of Crosstime Traffic to ourselves. But when Jeremy ducks back home for emergency medical treatment, the gateways stop working. So do all the communication links. Jeremy and his sister are on their own, Polisso is suddenly under siege, and there's only so much you can do when cannonballs are crashing through your roof...
Author

Dr Harry Norman Turtledove is an American novelist, who has produced a sizeable number of works in several genres including alternate history, historical fiction, fantasy and science fiction. Harry Turtledove attended UCLA, where he received a Ph.D. in Byzantine history in 1977. Turtledove has been dubbed "The Master of Alternate History". Within this genre he is known both for creating original scenarios: such as survival of the Byzantine Empire; an alien invasion in the middle of the World War II; and for giving a fresh and original treatment to themes previously dealt with by other authors, such as the victory of the South in the American Civil War; and of Nazi Germany in the Second World War. His novels have been credited with bringing alternate history into the mainstream. His style of alternate history has a strong military theme.