| While America Sleeps: Self-Delusion, Military Weakness, and the Threat to Peace Today | 2000 | Non-fiction |
| The Western heritage | | |
| Pericles of Athens and the birth of democracy | | Business |
| On the Origins of War | | |
| Western Heritage Combined Volume | | |
| The Archidamian war | | |
| Western Heritage Vol2 TLC Edit Chap 13-30 | | |
| The Fall of the Athenian Empire | | |
| The Outbreak of the Peloponnesian War | | |
| The Peace of Nicias and the Sicilian Expedition | | |
| Perikles. Die Geburt der Demokratie | | |
| Map Workbook | | |
| Sources in Greek political thought | | |
| Sobre Las Causas de La Guerra | | |
| Documents in Western Civilization | | |
| The End of the Roman Empire | | |
| The great dialogue | | |
| Problems in ancient history | | |
| Decline and fall of the Roman Empire: why did it collapse? | | |