The three dispatches were delivered in quick time. Commandant Fleurus greeted the lads warmly, and questioned them at great length on the subject of their adventures.

"It is not possible to give you a reply at once," he said at the close of the interview. "Come back at three o'clock, and the dispatch for Major Planchenoît will be handed you. Meanwhile it will not be necessary for you to return to Wavre Ste Catherine. You are at liberty to amuse yourselves until the hour named."

"Jolly considerate of him," remarked Kenneth after the lads had withdrawn from the Commandant's presence. "We'll put up the bikes and have a stroll round. It wouldn't be half a bad idea to call at the post office. There may be something for us, but we had better not reckon too much on it."

They were not disappointed, for on making application at the post office they were each handed quite a bulky packet of correspondence. There were letters from their respective parents and relatives, and a number from old school chums. These had been written when a part of their adventures in Belgium had been related by their proud parents to the head of St. Cyprian's. He, in turn, had passed on the news to the rest of the school, and the result was a swarm of congratulatory letters, sent to Mr. Everest and Colonel Harrington, who, upon receiving news of their sons' safety, had promptly forwarded the batch of correspondence.

"By Jove!" exclaimed Kenneth, "the pater's written to say that Thelma is a nurse in one of the hospitals here—St. Nicholas is the name. He wants me to keep an eye on her, so to speak, and pack her off to England if there's danger of the city being taken by the enemy."

"Let's find out where St. Nicholas Hospital is, and go there at once," suggested Rollo. "Only I hope we'll have better luck than when we tried to see your sister at Madame de la Barre's."

"We do look like a couple of brigands," said Kenneth as they hurried through the crowded streets; for their uniforms were far from being smart, while their rifles slung across their backs gave them a truly ferocious appearance.

"Think so?" asked Rollo with considerable misgivings. "Then I think I'll wait outside, if you don't mind."

"Nonsense, man," rejoined his companion heartily. "We're like the rest of the troops. It's an honour to wear a Belgian uniform, after what these fellows have done to delay the German advance and to upset the Kaiser's time-table. Only I'll bet that Thelma doesn't know me."

Kenneth was wrong in his surmise, for on calling at the hospital, Thelma happened to be passing through the hall. She recognized her brother at once, but he hardly knew the tall, graceful girl in the neat and becoming nurse's uniform as his sister.