Someone might follow her as far as the Knickerbocker, but beyond there, never. She was sorry, but she dared not warn Bernini. He might object, notify Cutty, and spoil everything.

By the time she reached the street exhilaration suffused her. The melancholia was gone. The sinister and cynical idea had vanished apparently. Apparently. Merely it had found a hiding place and was content to abide there for the present. Such ideas are not without avenues of retreat; they know the hours of attack. Kitty was alive to but one fact: The game of hide and seek was on again. She was going to have some excitement. She was going into the night on an adventure, as children play at bears in the dark. The youth in her still rejected the fact that the woof and warp of this adventure were murder and loot and pain.

En route to the Subway she never looked back. At Forty-second Street she detrained, walked into the Knickerbocker, entered the ladies dressing room, turned her coat, redraped her hat, checked her gaiters, and sought a taxi. Within two blocks of Cutty's she dismissed the cab and finished the journey on foot.

At the left of the lobby was an all-night apothecary's, with a door going into the lobby. Kitty proceeded to the elevator through this avenue. Number Four was down, and she stepped inside, raising her veil.

“You, miss?”

“Very important. Take me up.”

“The boss is out.”

“No matter. Take me up.

“You're the doctor!” What a pretty girl she was. No come-on in her eyes, though. “The boss may not get back until morning. He just went out in his engineer's togs. He sure wasn't expecting you.

“Do you know where he went?”