The second installment of The Shallot Trilogy.
King Arthur is dead, Camelot destroyed, and Mordred and his mother Lilith rule the kingdom. A small group of young people must now try to save the country from being enslaved. First they travel to Wales and enter the lair of a Dragon to find a gem that once belonged to the God of the sea. Then they must go to Ireland to capture the queen of the Banshees. After this they have to find Brendan the Navigator and convince him to take them to the Isle of the Blessed where they can find the only weapon which can defeat Mordred. All the while they are being chased by evil forces determined to destroy them by any means they can.