Tragedy and Philosophy: A Parallel History Tragedy and Philosophy: A Parallel History , by Agnes Heller, edited by John Grumley, David Roberts, and Pauline Johnson, Leiden, Brill, 2021, 125 pp., €90.00 (cloth) : by Agnes Heller, edited by John Grumley, David Roberts, and Pauline Johnson, Leiden, Brill, 2021, 125 pp., €90.00 (cloth)