to the increasing professions of his friendship it was only because he still wished, as he formerly did, that Russia might so far commit herself as to afford him a fair pretext for the commencement of hostilities in the north.
M. Czernischeff first arrived in Paris shortly after the interview at Erfurt, and after that period was almost constantly on the road between Paris and St. Petersburg; it has been computed that in the space of less than four years he travelled more than 10,000 leagues. For a long time his frequent journeyings excited no surmises, but while I was in Paris Savary began to entertain suspicions, the correctness of which it was not difficult to ascertain, so formidable was still the system of espionage, notwithstanding the precaution taken by Fouché to conceal from his successor the names of his most efficient spies. It was known that M. Czernischeff was looking out for a professor of mathematics,-doubtless to disguise the real motives for his stay in Paris by veiling them under the desire of studying the sciences. The confidant of Alexander had applied to a professor connected with a public office; and from that time all the steps of M. Czernischeff were known to the police. It was discovered that he was less anxious to question his instructor respecting the equations of a degree, or the value of unknown quantities, than to gain all the information he could about the different branches of the administration, and particularly the department of war. It happened that the professor knew some individuals employed in the public offices, who furnished him with intelligence, which he in turn communicated to M. Czernischeff, but not without making a report of it to the police; according to custom, instead of putting an end to this intrigue at once it was suffered fully to develop itself. Napoleon was informed of what was going on, and in this instance gave a new proof of his being an adept in the art of dissimulation, for, instead of testifying any displeasure against M. Czernischeff, he continued to receive him with the same marks of favour which he had shown to him during his former missions to Paris. Being, nevertheless, desirous to get rid of him, without evincing a suspicion that his clandestine