Sherlock Holmes and the Adventure of the Cardboard Box (On the Case With Holmes and Watson) (On the Case with Holmes & Watson (Paper))

Are you a detective? Get on the case with Sherlock Holmes and Dr. Watson to solve an impossible mystery. See if you can figure out how Holmes pulls the facts together so quickly. Clues at the back of the book will reveal his process of reasoning and how he solved the crime. A mysterious package reveals a revolting surprise! When Miss Susan Cushing receives a package with gruesome contents, she cannot imagine who sent it. While Inspector Lestrade dismisses the package as a practical joke, Holmes fears the worst. Can Holmes and Watson discover the sender?