In book 6 of the Colony Ship Vanguard series, the adventures continue. Paul and Gretchen have suffered enormous hardships on the colony ship Vanguard. They decide to try to make an escape. Forging ahead with the assistance of the artificial intelligence system Tiffany, they devise a plan that might help them to get away from the death and destruction they have seen. Will they be successful as they make an attempt at escaping the Vanguard?