He had even admitted once to carrying in his pocket, as a charm, the left hind foot of a rabbit, which animal had been killed by himself in a graveyard when the moon was full.

The boys plagued Chatz so much that he had by degrees shown signs of considering most of his former beliefs as folly.

Still, the mere mention of a haunted house set his nerves to quivering. Chatz might be a timid fellow when up against anything bordering upon the ghostly, but on all other occasions he had proven himself brave, almost to the point of rashness.

It was "Doubting George" who burst out into a harsh laugh.

"A haunted house!" he exclaimed. "Ghosts! Strange knockings! Thrilling whispers! Ice-cold hands! Oh, my, what a lark! I've always wanted to get up against a thing like that. Don't believe in 'em the least bit. You could talk to me till you was gray-headed, and I'd just laugh. There never was such things as ghosts, never!"

Chatz looked at him rather queerly.

"Oh, well, perhaps you're right, George," he said, holding himself in check, "but I've read of some people who had pretty rough experiences."

"Rats! They fooled themselves every time," declared the boy who would not believe. "Bet you it was the wind whistling through a knot hole, or a parcel of rats squeaking and fighting between the walls. Ghosts! It makes me laugh."

"Same here," declared Red.

"Listen!" exclaimed Larry just then, making them all start. Through the timber ahead of them came the sweet clear notes of a bugle.