"Septimius Felton" was the outgrowth of a project, formed by Hawthorne during his residence in England, of writing a romance, the scene of which should be laid in that country; but this project was afterwards abandoned, giving place to a new conception in which the visionary search for means to secure an earthly immortality was to form the principal interest. The new conception took shape in the uncompleted "Dolliver Romance." The two themes, of course, were distinct, but, by a curious process of thought, one grew directly out of the other: the whole history constitutes, in fact, a chapter in what may be called the genealogy of a romance. There remained, after "Septimius Felton" had been published, certain manuscripts connected with the scheme of an English story.