- This book contains all the investigations and adventures of the world"s most popular detective, Sherlock Holmes. From The Adventure of the Gloria Scott to His Last Bow, we follow the illustrious career of this quintessential British hero from his university days to his final case. His efforts to uncover the truth take him all over the world and into conflict with all manner of devious criminals and dangerous villains, but thankfully his legendary powers of deduction, and his faithful companion Dr. Watson, are more than up to the challenge.