For another hour they scrambled up stiff slopes among thorny brushwood and small trees. Cunningham was already trying to sort out the hodgepodge of events. Adventure—or mystery at any rate—crowded about him. Romance must inevitably follow. That seemed so certain that he was almost able to discount it. He was sure by now that Gray was not in the hills for any study of dialects, and he contentedly ran over the list to date. A killing and the offer of a bribe. A corrupted sheriff and the threat of ‘unspeakable revenge. And Gray——

Cunningham, you see, was following a definite route which cut across common sense and sanity. Therefore he kept his eyes open more widely than Gray. And therefore he was tingling all over with a not altogether pleasant thrill when Gray turned on him suddenly.

“Cunningham,” he said sharply, “tell me the truth for once. Why did you come up here? Who sent you?”

Cunningham grinned, casting little side-glances at the trees about him.

“Nobody,” he said joyously. “I came up here for adventure and for romance. And I’m finding them. For instance, there are half a dozen people hiding behind those trees and watching us.”

“The devil!” Gray stopped short and stared about him. It was a creepy feeling to realize that they were being spied upon from the woods. Suddenly he saw a furtive movement as a blurred figure slipped from behind one trunk to another. Its figure was that of a man, but he could see nothing else about it. “Creepy, eh?” said Gray grimly.

“There’s a girl with them,” Cunningham told him. “The girl. Maria.”

But Gray rushed suddenly at a clump of brushwood as if to seize something hiding there. A human figure started up and plunged away. And then something came flicking through the air, glittering, and stuck fast in a tree-trunk with a dull “ping!” It was a long-bladed knife, and it had missed Gray’s throat by inches.

And without a word or a sign the air seemed suddenly full of the little flickering flames which were knife-blades glittering in the sunlight. And which, also, were death.

5