This reading book is set in London in 1926 and follows Chief Inspector Jane Waterstone in her investigation into the theft of a valuable gemstone from the Kensington Museum. Eight museum staff members were present during the crime, but who is the culprit? The story reveals hidden motives and truths behind seemingly ordinary facts.
The thrilling quest is interwoven with detailed illustrations that serve as clues. This interactive puzzle book invites readers to join in like a detective and uncover hidden evidence. It is a captivating story that stimulates curiosity and analytical thinking.

