the Comédie humaine in 1842 was preceded by an important preface or "avant-propos" describing his major principles and the work's overall structure (see below). For this edition, novels which had appeared in serial form were stricken of their chapter titles. Balzac's intended collection was never finished. In 1845, Balzac wrote a complete catalogue of the ensemble which includes works he started or envisioned but never finished. In some cases, Balzac moved a work around between different sections as his overall plan developed; the catalogue given below represents that last version of that process. Balzac's works were slow to be translated into English because they were perceived as unsuitable for Victorian readers. John Wilson Croker attacked it in the April 1836 issue of the Quarterly Review, excoriating Balzac for immorality, saying "a baser, meaner, filthier scoundrel never polluted society …" The consensus of the day was that only Eugénie Grandet, Le Curé de Tours, Le Médecin de campagne and a few of the early short stories were suitable for females. Individual works appeared, but not until the 1890s did "complete" versions appear, from Ellen Marriage in London (1895–8, forty volumes edited by George Saintsbury, five omitted as too shocking) and from G. B. Ives and others in Philadelphia (1895–1900). The "Avant-propos" In 1842, Balzac wrote a preface (an "Avant-propos") to the whole ensemble in which he explained his method and the collection's structure. Motivated by the work of biologists Georges-Louis Leclerc, Comte de Buffon, Georges Cuvier and most importantly Étienne Geoffroy Saint-Hilaire, Balzac explains that he seeks to understand "social species" in the way a biologist would analyse "zoological species", and to accomplish this he intends to describe the interrelations of men, women and things. The importance of the woman is underlined by Balzac's contention that, while a biologist may gloss over the differences between a male and female lion, "in Society the woman is not simply the female of the man". Balzac then gives an extensive list of writers and works that influenced him, including Sir Walter Scott, François Rabelais and Miguel de Cervantes. He then describes his writer's role as a "secretary" who is transcribing society's "history"; moreover, he posits that he is interested in something that no previous historian has attempted: a history of "moeurs" (customs, manners and morals). He also notes his desire to go behind the surface of events, to show the reasons and causes for