“Luck! Bosh, my dear old chap; bosh!” exclaimed Guy with a merry laugh. “You’re the only fellow who will ever say such a thing.”

“Well, I think so,” Jack answered. “But you’ve talked enough already, Guy. The surgeon expressly told me that you were to keep silent, and here you are chattering away as though there was nothing the matter with you. I shall send in my name as a despatch-rider, and let you know what happens. Now I’ll say good-bye for the present. To-morrow I have to give evidence against Piet Maartens, and after that I expect I shall clear out of Ladysmith. So long, old chap, and mind you keep quiet, as you have been told, or something will go wrong with your wound.”

Pressing Guy’s hand, Jack took his leave, after exchanging a few words with the other wounded soldiers lying in the tent.

On the following morning he attended the court-martial upon the Boer prisoners and gave formal evidence. It went much against his wishes, but the stern necessities of war demanded that spies should be summarily dealt with.

There was no doubt about their guilt. All had been caught red-handed, and in a deathly silence sentence was passed upon them that at dawn on the following morning they should be shot for their offence, in sight of all the troops.

Piet Maartens was a pitiable sight. Unarmed and a prisoner, he was a very different individual from the bumptious Boer who had been taught a lesson by Jack only a few months before. At the reading of the death penalty he turned white with terror, his limbs shook, and perspiration rolled from his forehead. With a shriek of fear he fell upon his knees and begged the president of the court to reconsider his decision. Then, finding him obdurate, he turned to Jack and besought him to say something for him.

Of very different moulding were his companions. Stern, sunburnt young men, they held their heads erect and heard their doom like men, and even harshly remonstrated with Piet Maartens for his cowardice.

Just as the sun rose on the following morning, and one of the loveliest of lovely African days dawned, a dozen rifles cracked, and Piet Maartens and his companions had paid the last penalty of all spies.