The Adventure of the Cardboard Box: ILLUSTRATED EDITION.Another adventure by the brilliant Sherlock Holmes, the world's most famous detective is presented for mental stimulation and your enjoyment. Once again Holmes will come to the "only logical conclusion" as he solves yet another mystery. After all. . . "It's elementary Watson!"Sure to be enjoyed by all.Recommended by The Gunston Trust for Nonviolence in Children's Literature. Ages Young Adult+