In making a selection from the dozen or more _causes célèbres_ that stand out in special prominence from the rebellion of ’45 to the death of George IV. the choice is not difficult. It is apparent that the stories of Eugene Aram, Dr Dodd, and John Thurtell must be omitted, for all have been told adequately in recent years. Little that is new or interesting can be found in the tale of mad Lord Ferrers, except that he was not hanged with a silken rope. Although the weird tragedy of the Rev. James Hackman sank more deeply into the popular mind than almost any other, the history of the brothers Perreau has been preferred, since Mrs Rudd appears a more attractive personage than the unfortunate Martha Ray. For similar reasons Wynne Ryland takes the place of Captain Donellan, and Eliza Fenning, naturally, has been excluded in favour of the Keswick Impostor. As to the rest, it is obvious--owing to the omission of the highwayman and those guilty of high treason such as Colonel Despard--that no more illustrious names can be found in the _Newgate Calendar_ than Mary Blandy, Joseph Wall, and Henry Fauntleroy. Each crime, moreover, bears the distinct impress of its epoch. None other but the dark night that separates a gorgeous sunset from the brilliant dawn could witness the sombre tragedy at Henley. While the nation begins its eager life as a young apprentice to trade, Tom Idle is found among the recreants, and many a sparkling macaroni like Daniel Perreau prefers to stake his all in Exchange Alley to pursuing laborious days. Wynne Ryland is dazzled by the birth of a most radiant springtide when the world becomes clothed in beauty, and man seems to have stolen the heavenly flame. Then comes the clash of arms and the strife of worlds, when the red giants are unchained, and the life of ten thousand men is naught in the policy of a statesman. With the story of the Maid of Buttermere we perceive again one of the spirits of the age--vain, ruthless Strephon in dandy attire pursuing his Phyllis, shallow-pated and simple. And last, the era of Henry Fauntleroy, when the nation has grown rich, and man must choose between the scarlet of the Corinthian, and the dull, sober garb of toil--a strange mingling of black and crimson. In order to avoid an interruption of the narrative which a footnote must always cause, the editorial comments have been placed in the bibliography at the end of each monograph, to which those who differ from the author are requested to refer. Although the addition of the lists of authorities has robbed the book of due proportion, the fact that the useful adage “when found make a note of” has been observed will, it is hoped, cause the loss to be balanced by the gain.