4. There is a dialogue on astrology, in two books, under the name of Ἕρμιππος
, which is not the name of the author but of the principal speaker.
It was printed by Fabricius (Bibl. Graec. vol. xii. p. 261, old edition; comp. vol. iv. p. 159, ed. Harless),
and has been re-edited by O. D. Bloch. (Hermippus, incerti auctoris Christiani Dialogus s. de Astrologia Libri II. Gr. ex apog. cod. Vatic. Havniae, 1830, 8vo.)