First, read the story included about the surprise visit of Helen Stoner to the offices of Sherlock Holmes and the mysterious death of her twin sister behind the heavy iron gates of Stoke Moran Manor House. Next, assemble the 1,000-piece puzzle to uncover hidden clues but don't be fooled by the image on the box front, the picture that the completed puzzle reveals is very different! Unleash the detective within and piece together the evidence to reveal the murderer and solve the crime. Sherlock Holmes and the Speckled Band is a great gift for those who enjoy jigsaw puzzles, mystery buffs and any fan of Sherlock Holmes.The finished puzzle measures 584mm x 737mm and is suitable for puzzlers ages 15 years and over.