“Did Zuvor offer to conduct him to safety?” There was a sarcastic note to Prokop’s voice.

“Yes,” said Fritz, “but he refused. Zuvor told him that enemies were waiting outside. But he refused to listen.”

“Watch for him in the future,” advised Prokop.

WHEN Fritz had gone, Prokop called for Agent C. This fellow was a quiet-faced man, who looked steadily at the hooded form of his chief.

“You have come from the island?” questioned Prokop.

“Yes,” replied the agent. “I spoke with Agent E this morning.

“Good! What progress is he making?”

“He has been unable to find the plans. He has hopes; but asks you to be patient. He has fraternized with the man named Marsh. He has gained his support.”

“What of the other?”

“Crawford is a danger. Agent E has sought to remove him; but without success. Two have been eliminated: Blades and Barrows. Crawford remains; also the new man, Vincent.”