Contents
| CHAP. | |
| I. | [OFF TO THE SEAT OF WAR] |
| II. | [UNDER FIRE] |
| III. | [PRISONERS] |
| IV. | [THE SHEIKH'S SALT] |
| V. | [THE SANDSTORM] |
| VI. | [THE ESCAPE] |
| VII. | [THE FIGHT IN THE DESERT] |
| VIII. | [A DISCOVERY] |
| IX. | [THE MIRAGE] |
| X. | [CHALLENGED] |
| XI. | [THE MEDIAEVAL CITY] |
| XII. | [SIR JEHAN DE VALX] |
| XIII. | [THE MOSLEM HOST] |
| XIV. | [THE DASH FOR THE GUN] |
| XV. | [THE STRUGGLE AT THE BREACH] |
| XVI. | [SIR JEHAN'S SUCCESSOR] |
| XVII. | [THE FLIGHT FROM CROIXILIA] |
| XVIII. | [REEVES'S RUSE] |
| XIX. | [THE PERILS OF THE RIVER] |
| XX. | [RUNNING THE LAST GAUNTLET] |
| Illustrations |
|---|
| ["'WHY, IT'S THE RIVER!' EXCLAIMED GERALD"] |
| Frontispiece |
| [THE APPROACH OF THE MONOPLANE] |
| [THE CITY OF CHARLETON] |
| [THE SECOND GUN TEST] |
| [A GOOD SHOT] |