The novelist hastened to accept the Duchess's invitation, and became one of the regular frequenters of her salon. She led him on; and he talked of his ideas, his projects and his dreams. He also talked discreetly of his heart, and without encouraging him, she allowed him to understand that she listened to him without displeasure. His relations with Mme. de Berny had been tinged with a sort of bitterness, due to the disparity in their ages, and his happiness had never been complete. These relations were now about to come to a close, yet even after the rupture they were destined to remain like a single soul, united by a profound and lasting affection, beyond the reach of any severance. Be that as it may, Balzac at this period was audaciously planning another conquest, and a dazzling one, more brilliant than his most ambitious hopes could have wished. So the pretty game continued, half in sport and half in earnest.

Whether it was due solely to the influence of the duchess or whether a certain amount of calculation entered in, since literary success is judged by the money profits and the expenditures and fashionable appearance of the writer, or whether he also obeyed his own fondness for a broad and sumptuous scale of living, no one knows; probably something of all three entered in; but the fact remains that after he knew Mme. de Castries Balzac became transformed into a dandy, a man of fashion. He was a lion in that circle of gilded youth which frequented the Opéra and the Bouffes, that shone in famous salons, that diverted itself in cabarets, and distinguished itself by wealth, gallantry and impertinence.

Balzac now had money. He possessed an unusual faculty for disposing of his copy advantageously. To begin with, he was paid by the magazines to which he gave the first serial rights, the Revue de Paris and the Revue des Deux Mondes; and, secondly, in disposing of the book rights he never gave his publishers more than the right to bring out one edition and for a limited time; and the result was that frequent new editions, either of single works or groups of works, taken together with his new works, formed altogether a considerable production of volumes. Furthermore, he received advances from publishers and editors, he trafficked in endorsed notes, he borrowed and lived on credit. This was in a measure the prosperity that he had so greatly coveted, yet he gained it at the cost of countless toil, activity and worriment.

Balzac now acquired carriages and horses, he had a cabriolet and a tilbury painted maroon; his coachman was enormous and was named Leclercq, while the groom was a dwarf whom he called Anchises. He engaged servants, a cook and a valet named Paradis. He patronised the most fashionable tailor of the time, and dressed in accordance with the decrees of the latest style. Mme. Ancelot states that he ordered no less than thirty-one waistcoats, and that he had not given up the hope of some day having three hundred and sixty-five, one for each day in the year. He abandoned wool in favour of silk. Rings adorned his fingers; his linen was of the finest quality; and he used perfumes, of which he was passionately fond.

In the morning he went to the Bois, where the other young men of fashion congregated; he sauntered up and down and later paid visits; in the evening, when he had no invitations to social functions, he dined at the Rocher de Cancale or at Bignon's, or showed himself at the Opéra in the box occupied by an ultra-fashionable set known as the "Tigers." After the performance he hurried off to cut a brilliant figure at the salon of the beautiful Delphine Gay, the wife of Émile de Girardin, in company with Lautour-Mézeray, the "man with the camelia," Alphonse Karr, Eugène Sue, Dumas, and sometimes Victor Hugo and Lamartine. In that celebrated apartment, hung in sea-green damask, which formed such a perfect background for Delphine's blonde beauty, Balzac would arrive exuberant, resplendent with health and happiness, and there he would remain for hours, overflowing with wit and brilliance.

In the midst of this worldly life he by no means neglected Mme. de Castries, but, on the contrary, was assiduous in his attentions to the fair duchess. At her home he met the Duc de Fitz-James and the other leaders of militant legitimism, and little by little he gravitated towards their party. He wrote The Life of a Woman for Le Rénovateur, and also an essay in two parts on The Situation of the Royalist Party; but it was not long before he quarrelled with Laurentie, the editor in chief who probably wounded his pride as a man of letters.

The society which he frequented must have reacted on Balzac, for it was at this time that he conceived the desire of proving himself a gentleman by descent, the issue of a time-honoured stock, the d'Antragues family. He adopted their coat-of-arms and had his monogram surmounted by a coronet. Later on he abandoned these pretensions, and his forceful and proud reply is well known when some one had proved to him that he had no connection with any branch of that house:

"Very well, so much the worse for them!"