At the next station, four miles away, David slipped out of his carriage quickly and waited in a shed until the train had gone again. Then he interviewed the station-master, and somewhat astonished the official by tendering a return ticket from Rigsworth to London.

“Can’t break your journey,” said the regulations.

“But I’ve done it,” said David.

“It’s irregular,” complained the other.

“And the train is half a mile distant.”

“Well, if you pay the fare—”

David meant to forfeit his ticket. This was a new light. He paid a few pence, took a receipt, and promised himself some fun at Rigsworth.

He asked for no information. From the train he had noted a line of telegraph posts in the distance, and he stepped out smartly along a by-road until he gained the main thoroughfare. Then, being alone, he ran, and the newly bought gloves burst their seams, so he flung them off.

When less than a mile from Rigsworth he heard the whistle of a train. Springing to a high bank, he made out the sinuous, snake-like curling of an engine and coaches beyond the hedge-rows—a train coming from London. “Van Hupfeldt is in it, of course,” he decided. “I must make sure.”