THE ILLUSTRATIONS
| The door was pushed violently open | [Frontispiece] |
| FACING PAGE | |
| To Jack it all seemed like a horrible nightmare | [58] |
| They pressed against the barrier like cattle | [178] |
| The horsemen in green swept down the valley | [198] |
| The door was pushed violently open | [Frontispiece] |
| FACING PAGE | |
| To Jack it all seemed like a horrible nightmare | [58] |
| They pressed against the barrier like cattle | [178] |
| The horsemen in green swept down the valley | [198] |