When a series of strange occurrences involving a cat statue and a missing person draws the Three Investigators into a web of deception, they must race to uncover the truth before the trail goes cold. Jupiter Jones, Pete Crenshaw, and Bob Andrews utilize their headquarters at a salvage yard to analyze clues and track suspects across Rocky Beach. They face opposition from elusive criminals who rely on misdirection and physical intimidation to protect their illicit activities. The narrative follows the classic investigative framework, documenting the trio's systematic approach to solving complex puzzles through observation and logical deduction.

This entry in the series maintains the established formula that defines the Three Investigators' adventures. The narrative relies on the interplay between the trio's contrasting skills to navigate the unfolding mystery. Readers typically appreciate the focus on logic and the absence of supernatural elements in favor of grounded, puzzle-based storytelling. The tone remains consistent with the series' tradition of providing accessible yet challenging detective fiction for its audience.