Operation Mapcase was as ultra-secret as it could possibly be. Although there were perhaps two dozen men who knew of the existence of the operation by its code name, such as the Naval officers who had helped get Raphael Poe to his destination, there were only five men who really knew what Operation Mapcase was all about.

Two of these were, of course, Raphael and Leonard Poe. Two others were the President of the United States and the Secretary of Defense. The fifth was Colonel Julius T. Spaulding, of United States Army Intelligence.

On the seventh day after Raphael Poe's arrival in Moscow, the other four men met in Blair House, across the street from the White House, in a room especially prepared for the purpose. No one but the President knew the exact purpose of the meeting, although they had an idea that he wanted more information of some kind.

The President himself was the last to arrive. Leaving two Secret Service men standing outside the room, he carefully closed the door and turned to face the Secretary of Defense, Colonel Spaulding, and Leonard Poe. "Sit down, gentlemen," he said, seating himself as he spoke.

"Gentlemen, before we go any further, I must conduct one final experiment in order to justify Operation Mapcase. I will not explain it just yet." He looked at Lenny Poe, a small, dark-haired man with a largish nose. "Mr. Poe, can you contact your brother at this moment?"

Lenny Poe was a man who was not overawed by anyone, and had no inclination to be formal, not even toward the President. "Yeah, sure," he said matter-of-factly.

The President glanced at his watch. "It is now five minutes of ten. That makes it five minutes of six in the evening in Moscow. Is your brother free to move around? That is, can he go to a certain place in the city?"

Lenny closed his eyes for a moment, then opened them. "Rafe says he can go any place that the average citizen would be allowed to go."

"Excellent," said the President. He gave Lenny an address—an intersection of two streets not far from Red Square. "Can he get there within fifteen minutes?"