#3 Sherlock Holmes and the Adventure of the Blue Gem (On the Case with Holmes & Watson)
" 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."--This text refers to theLibrary Bindingedition.