"Sweynheim!"

The men started to their feet.

"Pannartz!"

They scuttled into the wood, and were seen no more.

Clement was amazed, and stood puzzling himself.

Presently a face peeped from behind a tree.

Clement addressed it. "What fear ye?"

A quavering voice replied, "Say, rather, by what magic you, a stranger, can call us by our names! I never clapt eyes on you till now."

"O superstition! I know ye, as all good workmen are known—by your works. Come hither and I will tell ye."

They advanced gingerly from different sides; each regulating his advance by the other's.