On the other hand, Photius’ description agrees fairly well with our text, which contains thirty-one heresies all told, or thirty-two if we include, as the author asks us to do, that imputed by him to Callistus. Of these, that of Noetus is the twenty-eighth, and is followed by those of the Elchesaites, Essenes, Pharisees and Sadducees only. These four last are all much earlier in date than any mentioned in the rest of the work, and three of them appeared to the author of the tractate last quoted as not heresies at all, while the fourth is not described by him, and there is no reason immediately apparent why in any case they should be put after and not before the post-Christian ones. The early part of the summary of Jewish beliefs in Book X is torn away, and may have contained a notice of Dositheus, whose name occurs in Eusebius and other writers,[43] as a predecessor of Simon Magus and one who did not believe in the inspiration of the Jewish Prophets. The natural place in chronological order for these Jewish and Samaritan sects would, therefore, be at the head rather than at the tail of the list, and if we may venture to put them there and to restore to the catalogue the name of Dositheus, we should have our thirty-two heresies, beginning with Dositheus and ending with Noetus. We will return later to the reason why Photius should call our text a Biblidarion or “booklet.” Are there now any reasons for thinking that our text is founded on such a synopsis of lectures as Photius says Hippolytus made? A fairly cogent one is the inconvenient and awkward division of the books, which often seem as if they had been arranged to occupy equal periods of time in delivery. Another is the unnecessary and tedious introductions and recapitulations with which the descriptions of particular philosophies, charlatanic practices, and heresies begin and end, and which seem as if they were only put in for the sake of arresting or holding the attention of an audience addressed verbally. Thus, in the account of Simon Magus’ heresy, our author begins with a long-winded story of a Libyan who taught parrots to proclaim his own divinity, the only bearing of which upon the story of Simon is that Hippolytus asserts, like Justin Martyr, that Simon wished his followers to take him for the Supreme Being.[44] So, too, he begins the succeeding book with the age-worn tale of Ulysses and the Sirens[45] by way of introduction to the tenets of Basilides, with which it has no connection whatever. This was evidently intended to attract the attention of an audience so as to induce them to give more heed to the somewhat intricate details which follow. In other cases, he puts at the beginning or end of a book a more or less detailed summary of those which preceded it, lest, as he states in one instance, his hearers should have forgotten what he has before said.[46] These are the usual artifices of a lecturer, but a more salient example is perhaps those ends of chapters giving