De esu carnium, orationes duo, (On the eating of flesh, two discourses).
Platonicae quaestiones, (Platonic questions).
De animae procreatione in Timaeo, (On the origin of the soul in the Timaeus).
Epitome libri de animae procreatione in Timaeo, (Abstract of the book on the origin of the soul in the Timaeus).
De Stoicorum repugnantiis, (On contradictions of the Stoics).
Compendium libri cui argumentum fuit, Stoicos absurdiora poetis dicere, (Synopsis of the book the argument of which was, The Stoics utter greater absurdities than the poets).
De communibus notitiis adversus Stoicos, (Concerning the common conceptions against the Stoics).
Non posse suaviter vivi secundum Epicurum, (That it is not possible to live pleasurably according to Epicurus).
Adversus Coloten, (Against Colotes).
An recte dictum sit latenter vivendum esse, (Is it a true saying that one ought to live in seclusion)?