There was no answer.

"See—see the stiff blood all over his robe," muttered Le Bihan to Fortin.

"He will not speak," said I.

"He may be too badly wounded," whispered Le Bihan.

"I saw him raise his head," I said, "my wife saw him creep up here."

Durand stepped forward and touched the figure.

"Speak!" he said.

"Speak!" quavered Fortin.

Durand waited a moment, then with a sudden upward movement he stripped off the mask and threw back the man's head. We were looking into the eye sockets of a skull. Durand stood rigid; the mayor shrieked. The skeleton burst out from its rotting robes and collapsed on the ground before us. From between the staring ribs and the grinning teeth spurted a torrent of black blood, showering the shrinking grasses; then the thing shuddered, and fell over into the black ooze of the bog. Little bubbles of iridescent air appeared from the mud; the bones were slowly engulfed, and, as the last fragments sank out of sight, up from the depths and along the bank crept a creature, shiny, shivering, quivering its wings.

It was a death's-head moth.