Epinomis

The Epinomis (Greek: Ἐπινομίς) is a dialogue attributed to Plato. Some sources in antiquity began attributing its authorship to Philip of Opus, and many modern scholars consider it spurious. The dialogue continues the discussion undertaken in Plato's Laws.

The title Epinomis designates the work as an appendix to Plato's Laws (whose title in Greek is Nomoi). Our sources also make reference to it as the thirteenth book of the Laws (though this presupposes the division of that dialogue into twelve books, which "is probably not earlier than the Hellenistic age"), as well as under the titles Nocturnal Council (because it deals with the higher education of that Council, beyond what is described in Laws, in mathematics-based astronomy) and Philosopher (probably because the Nocturnal Council's members are "the counterpart of the guardians in the Republic who are said to be the true philosophers").

The persons involved in the dialogue are the same as in Laws: Clinias of Crete, Megillus of Sparta, and an Athenian stranger.

The Epinomis forms part of the traditional canon of Plato's works (for example, it is included in the ninth and last of the Thrasyllan tetralogies). Already in antiquity, however, Diogenes Laërtius and the sources used by the Suda attributed the work to Philip of Opus. Unlike the other doubtful dialogues (but like those Epistles that are spurious), the Epinomis, if it is not the genuine work of Plato, is a literary forgery.

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