His Last Bow - The Adventure of The Cardboard Box

In which Dr. Watson recounts a sweltering August day at Baker Street, when Sherlock Holmes, from the merest trifles, is drawn into a singular and most disquieting inquiry concerning a gruesome parcel sent to a quiet lady of Croydon. What follows is a tale steeped in dread, domestic mystery, and the cold brilliance of Holmes’s reason, wherein the smallest clue is made to cast a long and terrible shadow.