Charles Brittain's elegant new translation of Cicero's Academica makes available for the first time a readable and accurate translation into modern English of this complex yet crucial source of our knowledge of the epistemological debates between the sceptical Academics and the Stoics. Brittain's masterly Introduction, generous notes, English-Latin-Greek Glossary, and Index further commend this edition to the attention of students of Hellenistic philosophy at all levels.