The Dynamiterby Robert Louis Stevenson and Fanny Van De Grift StevensonTO MESSRS. COLE AND COX, POLICE OFFICERSGENTLEMEN, - In the volume now in your hands, the authorshave touched upon that ugly devil of crime, with which it isyour glory to have contended. It were a waste of ink to doso in a serious spirit. Let us dedicate our horror to actsof a more mingled strain, where crime preserves some