Submarines, Secrets and a Daring Rescue

Twin teenage boys go on an adventure when they have to operate the American Turtle submarines, a secret invention financed by General George Washington to give the Continentals an upper hand in the fight for liberty.

To George Washington they are patriots.
To loyalists they are traitors.
To their older brother…they are his only hope.

Fifteen-year-old twins, Ambrose and John Clark, once again find themselves in the thick of things in service of the newly forming United States of America. The...