For many years the editors of the Modern Library have tried to acquire the rights of publication of the best of the Sherlock Holmes stories. Now, by special arrangement with the Estate of Sir Arthur Conan Doyle, The Adventures and Memoirs of Sherlock Holmes, complete and unabridged in one volume and comprising twenty-three of the greatest tales to come from the pen of the master, is offered as the classic in its fleld. Here for your mystification and delight are "The Red-Headed League," "The Adventure of the Speckled Band," "The Five Orange Pips" and others of equal fame and favor.