"I am an escaped prisoner from Cairo, and bear dispatches of the utmost importance; on their instant delivery to the Commander of the British forces depends the lives of thousands."

"Eh, what?" ejaculated the officer. "How do you mean?"

Helmar then explained who and what he was, how he had escaped, and the facts of the mission on which he was now embarked. The officer listened with interest to all he had to say, the varying expression of his face betraying his feelings of surprise and disgust, horror and admiration as his story proceeded. At its conclusion he got off his horse and shook Helmar heartily by the hand.

"You are a brave man, and if the plot to destroy Cairo is as you say, and you bear the proofs with you, should we be in time to save it, you will have earned the nation's thanks, and any reward that Her Gracious Majesty can confer on you. But come, there is no time to be lost, we must return at once to camp."

As he finished speaking he turned away to give some orders; during the conversation the men not otherwise engaged had clustered round, standing at a respectful distance from their chief, eyeing George and his companions with curiosity. The moment the officer had moved off, one of the men rode up to George, and, glancing for one moment at the weary face before him, sprang from his horse and grasped him by the arm.

"What, George!" he cried. "I thought you were dead!" and the eager young face was wreathed in smiles, his eyes looking suspiciously watery as he gazed into the worn face of his friend.

"Charlie! Well, I never!" cried George in delight, as he grasped the fact it was his friend Osterberg in front of him. "Why, what are you doing here? This is nothing to do with banks!"

"And to think I should be with the party who has saved you," Osterberg rattled on, ignoring his friend's questions. "But, George, you are looking ill and not like your old self. What's the matter?"

Then Helmar went again through his story, and Osterberg, when it was finished, in his turn told him that the peaceful life at the bank had not suited him, so he had thrown it up and got employment with the British army, attached to the Engineers.

Before the two young men had finished exchanging confidences, the officer, having arranged the disposition of the prisoners, again approached. Seeing Osterberg in close conversation with his friend, he looked from one to the other, as if for explanation. Osterberg, understanding the look, promptly spoke up.