Arthur J. Rees' novel, 'The Moon Rock', is a gripping detective story set in Victorian London. The book follows the detective, Gilbert Larose, as he investigates the mysterious disappearance of a valuable moon rock. Rees' writing style is characterized by its attention to detail and intricate plot developments, keeping readers engaged as they uncover clues alongside Larose. The novel's exploration of crime and deception reflects the prevailing interest in detective fiction during the time period, making it a standout work of the genre. Through its vivid descriptions and well-developed characters, 'The Moon Rock' captures the essence of the era's fascination with puzzles and enigmas. Arthur J. Rees' background as a police reporter and successful crime fiction writer adds authenticity to the narrative, lending credibility to Larose's investigative skills. Readers interested in classic detective fiction will appreciate Rees' masterful storytelling and the suspenseful journey to unravel the mystery of 'The Moon Rock'.