Ghost Ship

Ever since Emperor Flood drowned their kingdom and overthrew their parents, Asa and Rollo have been hiding out in Two Hills Keep. Then a mysterious stranger tells them their baby sister wasn’t killed along with their mother and father. Instead, she was kidnapped by Flood’s half-sister and secreted away in a castle to the north. If Una is still alive, there’s only one thing for Asa and Rollo to do....