Sinistrari (Ludovicus Maria) de Ameno, De Delictis et Pœnis Tractatus absolutissimus. Donec corrigatur. Decret. 4 Martii 1709.

Correctus autem juxta editionem Romanam anni 1753 permittitur.

It was indeed he. The real name of the Father of Ameno was Sinistrari, and I was in possession of the title of one at least of those “serious works” which Brunet the bibliographer alluded to. The very title, De Delictis et Pœnis, was not unconnected with that of my manuscript, and I had reason to presume that Demoniality was one of the offenses inquired into, and decided upon, by Father Sinistrari; in other words, that manuscript, to all appearances inedited, was perhaps published in the extensive work revealed to me; perhaps even was it to that monography of Demoniality that the Tractatus de Delictis et Pœnis owed its condemnation by the Congregation of the Index. All those points required looking into.

But it is necessary to have attempted investigations of that kind in order to appreciate the difficulties thereof. I consulted the catalogues of ancient books that came in my way; I searched the back-shops of the dealers in old books, the antiquaries, as they say in Germany, addressing especially to the two or three firms who in Paris apply themselves to old Theology; I wrote to the principal booksellers in London, Milan, Florence, Rome, Naples: all to no purpose; the very name of Father Sinistrari of Ameno seemed to be unknown. I should perhaps have begun by enquiring at our National Library; I was obliged to resort to it, and there at least I obtained an incipient gratification. I was shown two works by my author: a quarto of 1704, De incorrigibilium expulsione ab Ordinibus Regularibus, and the first tome of a set of his complete works: R. P. Ludovici Mariæ Sinistrari de Ameno Opera omnia (Romæ, in domo Caroli Giannini, 1753-1754, 3 vol. in-folio). Unfortunately that first tome contained but the Practica Criminalis Minorum illustrata; De Delictis et Pœnis was the subject matter of the third tome, which, as well as the second, was missing at the Library.

Yet, I had a positive indication, and I pursued my investigations. I might be more fortunate at the Library of St Sulpice Seminary. True, it is not open to the public; but then, the Sulpician Fathers are hospitable: did they not of yore afford a refuge to repentant Des Grieux, and did not Manon Lescaut herself tread the flags of their parlour? I therefore ventured into the holy House; it was half past twelve, dinner was nearly over; I asked for the librarian, and after a few minutes, I saw coming to me a short old man, unexceptionably civil, who, leading me through the common parlour, introduced me into another much narrower, a mere cell, looking into a gallery and glazed full breadth, being thus exposed to every eye. An ingenious provision of which Des Grieux’s escape had fully shown the urgency. I had no small trouble in explaining the object of my visit to the good Father, who was deaf and near sighted. He left me to go to the library, and soon returned, but empty handed: there also, in that sanctuary of Catholic Theology, Father Sinistrari of Ameno was entirely unknown. But one more expedient could I try: namely, to go to his brothers in St Francis, the Capuchin Fathers, in their convent of rue de la Santé! A cruel extremity, it will be granted, for I had but little chance of meeting there, as here, the lovely shadow of Manon.

At last a letter from Milan put an end to my perplexity. The unfindable book was found; I received at the same time the first edition of De Delictis et Pœnis (Venetiis, apud Hieronymum Albricium, 1700), and the edition of Rome, 1754.

It was a complete treatise, tractatus absolutissimus, upon all imaginable crimes, offenses and sins; but, let us hasten to say, in both those voluminous folios, Demoniality occupies scarcely five pages, without any difference in the text between the two editions. And those five pages are not even a summary of the manuscript work which I now give forth; they only contain the proposition and conclusion (Nrs 1 to 27 and 112 to 115). As for that wherein lies the originality of the book, to wit the theory of rational animals, Incubi and Succubi, endowed like ourselves with a body and soul, and capable of receiving salvation and damnation, it were vain to look for it.

Thus, after so many endeavours, I had settled all the points which I had intended to elucidate: I had discovered the identity of the Father of Ameno[3]; from the comparison of the two editions of De Delictis et Pœnis, the first condemned, the second allowed by the Congregation of the Index, I had gathered that the printed fragments of Demoniality had nothing to do with the condemnation of the book, since they had not been submitted to any correction; lastly, I had become convinced that, save a few pages, my manuscript was absolutely inedited. A happy event of a bibliographical Odyssey which I shall be excused for relating at length, for the “jollification” of bibliophiles “and none other”.

Isidore Liseux.

August 1875.