| 1. | Position of the Armies and Lines of Approach | Frontispiece | |
| FACING PAGE | |||
| 2. | Battle of Charleroi–Mons | 38 | |
| 3. | The Ourcq Front, Afternoon, Sept. 6 | 118 | |
| 4. | The British Turn-About | 122 | |
| 5. | Opening of Allied Offensive, Sept. 6 | 136 | |
| 6. | The Marne Re-crossed, Sept. 9, a.m. | 142 | |
| 7. | Foch’s Front, Sept. 6 and 7 | 146 | |
| 8. | Foch’s Front, Sept. 8 and 9 | 156 | |
| 9. | Front of French 4th Army | 172 | |
| 10. | The Verdun Salient | 180 | |
| 11. | Battle of the Grand Couronné | 206 | |
| 12. | Crisis of the Battle of the Marne | 224 | |