No other series of classic texts achieves the editorial standard of the Norton Critical Editions. Each volume combines the most authoritative text available with contextual and critical materials that bring the work to life for students. Careful editing, first-rate translation, thorough explanatory annotations, chronologies, and selected bibliographies make each text accessible to students while encouraging in-depth study. Each volume in the series is printed on acid-free paper, and every text remains in print. Norton Critical Editions are the choice of excellence for scholarship for students at more than 2,500 colleges and universities worldwide.