As early as 1596, Montchrestien had published the tragedy of _Sophonisbe_. Five years later there appeared a volume bearing his name, and containing a miscellaneous collection of prose and verse, including five tragedies, of which one was the Mary Stuart play, with the running title of _l'Escossoise_. In the midst of a literary success to which numerous sets of complimentary verses testify, a real tragedy changed the whole course of the Norman adventurer's career. In a duel with a young nobleman, he killed his adversary. Whether he did so in fair fight or, as his detractors alleged, by means of a disloyal stratagem, he was equally amenable to the severe law against single combat which Henry IV had lately promulgated. To no purpose did the poet appeal to the king in some eloquent verses in which he begged to be allowed to expiate his offence by dying for his sovereign on the field of honour:-- "Armé sur un cheval, en tenant une pique, Non sur un échafaud en vergogne publique."[182] He was obliged to seek safety in exile, and retired to England. There his "Stuart" tragedy was of service to him. He presented it to James, who showed his appreciation of the work by interceding with the King of France on behalf of the author. The result was favourable, but not immediate; and several years had to elapse before the outlawry was reversed. Montchrestien had gone to England in the character of a poet and a gentleman. He returned to France to become an economist and manufacturer. In 1615 he published a volume entitled, _Traicté de l'OEconomie Politique_. Never before had the term been used; and the subject dealt with was as novel as its name. Shortly after this, the founder of the science for which such great destinies were in store, established a cutlery on the banks of the Loire. That his venture was successful seems hardly probable, for less than four years later he was engaged in the shipping trade. The story that he endeavoured to better his financial position by the desperate expedient of counterfeiting the coin of the realm rests on no trustworthy authority, and may be dismissed as one of the many calumnies by which his enemies sought to blacken his memory after his tragic death. That event took place in 1621; and the various incidents that led up to it might well be shaped into a novel of adventure, though they must here be summarized in a few brief sentences. When religious troubles again broke out in France, after the Assembly of La Rochelle, Montchrestien threw in his lot with the Protestant party. He went about for some months in his native province of Normandy, endeavouring to organize an insurrection. On the 7th of October he, together with his servant and six Huguenot captains, was taken by surprise in an inn. In the scuffle that followed, a pistol shot through the head put an end to his adventurous career. According to the barbarous custom which then prevailed in France, as it did in