These lessons continued three months, and were in every sense a success, Audubon realizing about $2000 from his winter's work. With this, and the greater part of the savings of his wife, which she had hoarded to forward this journey, so long the goal of their hopes, another farewell was taken, the many valued drawings packed up, and on April 26, 1826, the vessel with the naturalist and his precious freight left New Orleans for England. The journals from this date, until May 1, 1829, are kept with the usual regularity, and fortunately have escaped the destruction which has befallen earlier volumes. They tell of one of the most interesting periods of Audubon's life, and are given beyond,--not entire, yet so fully that I pass on at once to the last date they contain, which marks Audubon's return to America, May 5, 1829. His time abroad had seen the publication of the "Birds of America"[39] successfully begun, had procured him subscribers enough to warrant his continuing the vast undertaking, and had given him many friends. His object now was to make drawings of birds which he had not yet figured for the completion of his work, and then to take his wife, and possibly his sons with him to England. During these years Mrs. Audubon was latterly alone, as John had taken a position with Victor and was in Louisville. Victor, meantime, had worked steadily and faithfully, and had earned for himself a position and a salary far beyond that of most young men of his age. Both parents relied on him to an extent that is proof in itself of his unusual ability; these words in a letter from his father, dated London, Dec. 23, 1828, "Victor's letters to me are highly interesting, full of candor, sentiment, and sound judgment, and I am very proud of him," are certainly testimony worth having. As the years went on both sons assisted their father in every way, and to an extent that the world has never recognized.