E-text prepared by Ron Swanson and revised by Robert J. Hall HTML version prepared by Robert J. Hall Rossiter Johnson Eighth Volume LITTLE CLASSICS EDITED BY ROSSITER JOHNSON Mystery BOSTON AND NEW YORK HOUGHTON MIFFLIN COMPANY THE RIVERSIDE PRESS CAMBRIDGE HOUGHTON MIFFLIN COMPANY CONTENTS. The Ghost The Four-Fifteen Express The Signal-Man The Haunted Ships A Raft that No Man Made The Invisible Princess The Advocate's Wedding-Day The Birthmark THE GHOST. BY WILLIAM D. O'CONNOR.