The poet appears to have entered upon this new course of life with his usual enthusiasm, and for a time to have borne the rigid rules of the place with unusual steadiness. He entered the institution on the 1st July, 1830, and by the following March had been expelled for determined disobedience. Whatever view may be taken of Poe's conduct upon this occasion, it must be seen that the expulsion from West Point was of his own seeking. Highly-colored pictures have been drawn of his eccentric behavior at the Academy, but the fact remains that he wilfully, or at any rate purposely, flung away his cadetship. It is surmised with plausibility that the second marriage of Mr. Allan, and his expressed intention of withdrawing his help and of not endowing or bequeathing this adopted son any of his property, was the mainspring of Poe's action. Believing it impossible to continue without aid in a profession so expensive as was a military life, he determined to relinquish it and return to his long cherished attempt to become an author.

Expelled from the institution that afforded board and shelter, and discarded by his former protector, the unfortunate and penniless young man yet a third time attempted to get a start in the world of letters by means of a volume of poetry. If it be true, as alleged, that several of his brother cadets aided his efforts by subscribing for his little work, there is some possibility that a few dollars rewarded this latest venture. Whatever may have resulted from the alleged aid, it is certain that in a short time after leaving the Military Academy Poe was reduced to sad straits. He disappeared for nearly two years from public notice, and how he lived during that period has never been satisfactorily explained. In 1833 he returns to history in the character of a winner of a hundred-dollar award offered by a newspaper for the best story.

The prize was unanimously adjudged to Poe by the adjudicators, and Mr. Kennedy, an author of some little repute, having become interested by the young man's evident genius, generously assisted him towards obtaining a livelihood by literary labor. Through his new friend's introduction to the proprietor of the Southern Literary Messenger, a moribund magazine published at irregular intervals, Poe became first a paid contributor, and eventually the editor of the publication, which ultimately he rendered one of the most respected and profitable periodicals of the day. This success was entirely due to the brilliancy and power of Poe's own contributions to the magazine.

In March, 1834, Mr. Allan died, and if our poet had maintained any hopes of further assistance from him, all doubt was settled by the will, by which the whole property of the deceased was left to his second wife and her three sons. Poe was not named.

On the 6th May, 1836, Poe, who now had nothing but his pen to trust to, married his cousin, Virginia Clemm, a child of only fourteen, and with her mother as housekeeper, started a home of his own. In the meantime his various writings in the Messenger began to attract attention and to extend his reputation into literary circles, but beyond his editorial salary of about $520 brought him no pecuniary reward.

In January, 1837, for reasons never thoroughly explained, Poe severed his connection with the Messenger, and moved with all his household goods from Richmond to New York. Southern friends state that Poe was desirous of either being admitted into partnership with his employer, or of being allowed a larger share of the profits which his own labors procured. In New York his earnings seem to have been small and irregular, his most important work having been a republication from the Messenger in book form of his Defoe-like romance entitled Arthur Gordon Pym. The truthful air of "The Narrative," as well as its other merits, excited public curiosity both in England and America; but Poe's remuneration does not appear to have been proportionate to its success, nor did he receive anything from the numerous European editions the work rapidly passed through.

In 1838 Poe was induced by a literary friend to break up his New York home and remove with his wife and aunt (her mother) to Philadelphia. The Quaker city was at that time quite a hotbed for magazine projects, and among the many new periodicals Poe was enabled to earn some kind of a living. To Burton's Gentleman's Magazine for 1837 he had contributed a few articles, but in 1840 he arranged with its proprietor to take up the editorship. Poe had long sought to start a magazine of his own, and it was probably with a view to such an eventuality that one of his conditions for accepting the editorship of the Gentleman's Magazine was that his name should appear upon the title-page.

Poe worked hard at the Gentleman's for some time, contributing to its columns much of his best work; ultimately, however, he came to loggerheads with its proprietor, Burton, who disposed of the magazine to a Mr. Graham, a rival publisher. At this period Poe collected into two volumes, and got them published as Tales of the Grotesque and Arabesques, twenty-five of his stories, but he never received any remuneration, save a few copies of the volumes, for the work. For some time the poet strove most earnestly to start a magazine of his own, but all his efforts failed owing to his want of capital.

The purchaser of Burton's magazine, having amalgamated it with another, issued the two under the title of Graham's Magazine. Poe became a contributor to the new venture, and in November of the year 1840 consented to assume the post of editor. Under Poe's management, assisted by the liberality of Mr. Graham, Graham's Magazine became a grand success. To its pages Poe contributed some of his finest and most popular tales, and attracted to the publication the pens of many of the best contemporary authors. The public was not slow in showing its appreciation of pabulum put before it, and, so its directors averred, in less than two years the circulation rose from five to fifty-two thousand copies.

A great deal of this success was due to Poe's weird and wonderful stories; still more, perhaps, to his trenchant critiques and his startling theories anent cryptology. As regards the tales now issued in Graham's, attention may especially be drawn to the world-famed "Murders in the Rue Morgue," the first of a series—"une espèce de trilogie," as Baudelaire styles them—illustrative of an analytic phase of Poe's peculiar mind. This trilogie of tales, of which the later two were "The Purloined Letter" and "The Mystery of Marie Roget," was avowedly written to prove the capability of solving the puzzling riddles of life by identifying another person's mind by our own. By trying to follow the processes by which a person would reason out a certain thing, Poe propounded the theory that another person might ultimately arrive, as it were, at that person's conclusions, indeed, penetrate the innermost arcanum of his brain and read his most secret thoughts. Whilst the public was still pondering over the startling proposition, and enjoying perusal of its apparent proofs, Poe still further increased his popularity and drew attention to his works by putting forward the attractive but less dangerous theorem that "human ingenuity could not construct a cipher which human ingenuity could not solve."