Gideon (Buckley-Archer)

The year is 1763. Gideon Seymour, cutpurse and gentleman, hides in dense underbrush from the villainous Tar Man. Suddenly the sky peels away like fabric and from the gaping hole fall two curious-looking children. Peter Schock and Kate Dyer have fallen straight from the 21st century, thanks to an experiment Kate's father was running with an antigravity machine.

An accident with an antigravity machine catapulted Peter Schock and Kate Dyer back to 1763. A bungled rescue attempt leaves Peter stranded in the 18th century while a terrifying villain, the Tar Man, takes his place and explodes onto 21st-century London.

Abducted to 1763, Peter Schock and Kate Dyer begin to understand that history has reached a tipping point. The antigravity machine is in the hands of the cruel and ambitious Lord Luxon -- who has set his sights on the most valuable prize of all: America. He is determined to manipulate time to his advantage, no matter what the cost.