Before broaching the main topic of this study, there seem to me to be two general issues involving terms in the title which need to be addressed: The one concerns nomenclature, the other the question of genres. A certain vagueness colors most attempts at definition of the term “novella,” something which seems the result of both the way in which the term has developed and the considerable differences of opinion among critics. Thus theOxford English Dictionaryseems to reflect the relatively recent interest in the genre in the English-speaking world by not including the word at all in the main part of the dictionary and by defining it in the Supplement as “a short novel (as in the stories of Boccaccio'sDecameron).” As Howard Nemerov points out, however, “the term ‘short novel’ is descriptive only in the way that the term ‘Middle Ages’ is descriptive—that is, not at all, except with regard to the territory on either side.” The index to the English translation of Todorov'sPoetics of Prose lists: Novella, see Tale. Such entries as these do at least convey to us the notion that the novella operates somewhere along a fictional spectrum, the two poles of which are the novel and the short story, but that is all.