Another Collection of Handbooks, two books. Concerning Method, one book. Compendium of the “ Art’ of Theodectes, one book. A Treatise on the Art of Poetry, two books. Rhetorical Enthymemes, one book. Of Degree,* one book. Divisions of Enthymemes, one book. On Diction, two books. Of Taking Counsel, one book. A Collection or Compendium, two books. On Nature, three books. Concerning Nature, one book. On the Philosophy of Archytas, three books. On the Philosophy of Speusippus and Xenocrates, one book. Extracts from the Timaeus and from the Works of Archytas, one book. A Reply to the Writings of Melissus, one book. A Reply to the Writings of Alemaeon, one book. A Reply to the Pythagoreans, one book. A Reply to the Writings of Gorgias, one book. A Reply to the Writings of Xenophanes, one book. A Reply to the Writings of Zeno, one book. On the Pythagoreans, one book. On Animals, nine books. Kight books of Dissections. A selection of Dissections, one book. On Composite Animals, one book. On the Animals of Fable, one book. On Sterility, one book. On Plants, two books. Concerning Physiognomy, one book.