[BOOK THE FOURTH.—THE CELL OF TORTURE.][I.—The Temptation of St. Gwynplaine][II.—From Gay to Grave][III.—Lex, Rex, Fex][IV.—Ursus Spies the Police][V.—A Fearful Place][VI.—The Kind of Magistracy under the Wigs of Former Days][VII.—Shuddering][VIII.—Lamentation][BOOK THE FIFTH.—THE SEA AND FATE ARE MOVED BY THE SAME BREATH.]