Jamie and Michael are called to help track down something vicious that is destroying food in Habitat One of the Colony Ship Eschaton. What they uncover is more than a dangerous food thief. Left behind, by an old friend, is a secret history of the ship itself. Cut off from everyone except Liduma the dog, Jamie and Michael race to recover the pieces to the suppressed history, but something else is trying to stop them. Will Jamie, Michael, and Liduma make it back to report what they have learned about the building of the colony ship?

Book seven of the series.