Dragon Heart's daughter and daughter in law had been kidnapped. He has to to search for them in the lands and the seas of his enemies. He faces enemies with magical powers as well as enemies who have castles which cannot be taken. In a fast moving story filled with battles at sea and on land our Viking hero has more twists and turns to contend with than he has encountered before. The story moves from the north to Cornwall, Wales and back to the north as Dragon Heart and his men are stretched to the limit.