Aristotle in twenty-three volumes

I. The categories. On interpretation. Prior analytics.

II. Posterior analytics. Topica.

III. On sophistical refutations. On coming-to-be and passing-away. On the cosmos.

IV. The physics (I-IV).

V. The physics (V-VIII).

VI. On the heavens.

VII. Meteorologica.

VIII. On the soul. Parva naturalia. On breath.

IX. Historia animalium (I-III).

X. Historia animalium (IV-VI).

XI. Historia animalium (VII-X).

VII. Parts of animals. Movement of animals. Progression of animals.

XIII. Generation of animals.

XIV. Minor works.

XV. Problems (I-XXI).

XVI. Problems (32-38). Rhetorica ad Alexandrum.

XVII. The metaphysics (I-IX).

XVIII. Metaphysics (X-XIV), Oeconomica, and Magna moralia.

XIX. The Nicomachean ethics.

XX. The Athenian constitution. The Eudemian ethics. On virtues and vices.

XXI. Politics. Reprinted with some corrections.

XXII. The "art" of rhetoric.

XXIII. The poetics. "Longinus" on the sublime. Demetrius, on style.