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.

Grade 4-7 Danger, mysteries, and trouble start when the Three Investigators photograph a family reunion. It seems that other people want the photographs, and the three have to find out whoand why. 

As with the previous titles in this series, this one lacks character development and originality. The three boys are given thumbnail sketches, but they never come to life. 

It is as if components are popped in to make a plota chase here, a kidnapping there and a dab of insurance fraud in the middle.