Fourteen-year-old Helen, her blind dog Friar Tuck, and her family face some dramatic challenges when they discover that the Korean boy they have adopted is deaf.
Having survived being blinded and shipwrecked on a tiny Caribbean island with the old black man Timothy, twelve-year-old white Phillip is rescued and hopes to regain his sight with an operation. Alternate chapters follow the life of Timothy from his days as a young cabin boy.
Philip, an adolescent white boy who is blinded in a torpedo attack at sea during World War II, acquires a new type of vision, courage, and love when he is stranded on a tiny Caribbean island with Timothy, a kind, elderly black man.
Recounts the mission of Convoy PQ 17, a group of merchant ships sailing in arctic seas and carrying supplies for the Allied forces during World War II. Describes how the vessels and crew responded when they were attacked by U-boats and bombers and terrorized by the most powerful battleship in the German navy, the "Tirpitz.".