Abstract
The 166th codex of the Bibliotheke of Photios comprises a summary of a peculiar work written by one Antonius Diogenes, entitled τ πρ Θούλην πιστα. This told the story of an Arkadian named Deinias, who travelled the world κατ ζήτησιν στορίας, coming eventually to Thule, where he met Mantinias and Derkyllis, a brother and sister from Tyre, and struck up an erotic relationship with Derkyllis. A narrative of Derkyllis, told to Deinias, seems to be inset at this point, relating her own travels and including much Pythagorean material associated with her wonder-working companion, Astraios, which was authentic-seeming enough for Porphyrios to make use of it in his biography of Pythagoras. The Apista was a long work, running to 24 books, and it seems likely that a sizeable proportion of its length was devoted to paradoxographical material related to the places and peoples visited by the various narrators, but largely omitted from Photios' summary; the plot itself, though both complex and episodic, does not seem capable of sustaining such length. At the end of his summary Photios has a short discussion of the place of the Apista in literary history. Detailed analysis of this passage will form an important part of this paper, but for the moment it will suffice to say that Photios saw the work as germinal for Greek fiction, and in particular expresses the view that it was the ‘source and root’ of Lucian's True Histories.