Boy Sherlock Holmes. New Adventures

John Gaff, the faithful dog of a boy named Sherlock Holmes (he will become a famous detective when he grows up), tells about new adventures in which he had the fortune to participate together with his friend. You will learn about cunning crimes and ancient secrets, the successes and failures of young Sherlock. And the most perceptive among you will try to solve the puzzles from his secret notebook.
For middle school age.