Front cover image for The three investigators in The mystery of Wreckers' Rock

The three investigators in The mystery of Wreckers' Rock

While attending a week-long family reunion on a California island, the Three Investigators find their photographs of the event hold an inordinate interest for someone else, and receive clues to that unknown identity from both an ancient and a modern boating accident

Print Book, English, ©1986
Random House, New York, ©1986