"Hurrah!" suddenly shouted Kenneth.

His companions looked at him in amazement.

"We're all right," he continued. "We've crossed the frontier. These fellows are Dutch soldiers."

CHAPTER XXV

Thelma Everest

The detention of Rollo Barrington and Kenneth Everest on Dutch soil was of comparatively short duration. Well before the end of September they were allowed to recross the frontier within a few miles of the strong fortress of Antwerp.

The Northumberland Fusilier—his companions in peril never learnt his name—did not accompany them. At the first available opportunity he got into communication with a British Consul, and, through that official's instrumentality, was sent back to England. Here he reported himself at the nearest regimental depot, and, greatly to his satisfaction, was again sent across the Channel to rejoin his comrades-in-arms.

Upon gaining Dutch territory, almost the first act of Kenneth and Rollo was to communicate the news of their safety to their anxious parents, at the same time stating their intention of proceeding to Antwerp to continue their work as dispatch-riders to the Belgian forces.

Upon arriving at the great Belgian fortress the lads found, to their huge satisfaction, that the 9th Regiment of the Line—or rather the remains of it—formed part of the garrison, their duty being to man the trenches between Fort de Wavre Ste Catherine and Fort de Waelhem—posts that, owing to their strategical position, seemed likely to bear the brunt of the threatened German attack.