Old habit was strong in the Countess. Although the boy’s rank was numbered by moments, although his life was possibly to be counted by hours, she turned at the doorway and swept him a curtsy. Then she went out, and closed the door behind her.

The two sentries stood outside. They were of the Terrorists. She knew, and they knew she knew. But neither one made a sign. They stared ahead, and Olga Loschek went out between them.

Now the psychology of the small boy is a curious thing. It is, for one thing, retentive. Ideas become, given time, obsessions. And obsessions are likely to lead to action.

The Crown Prince Ferdinand William Otto was only a small boy, for all his title and dignity. And suddenly he felt lonely. Left alone, he returned to his expectations for the day, and compared them with the facts. He remembered other carnivals, with his carriage moving through the streets, and people showering him with fresh flowers. He rather glowed at the memory. Then he recalled that the Chancellor had said he needed fresh air.

Something occurred to him, something which combined fresh air with action, yet kept to the letter of his promise—or was there a promise?—not to leave the Palace.

The idea pleased him. It set him to smiling, and his bright hair to quivering with excitement. It was nothing less than to go up on the roof and find the ball. Nikky would be surprised, having failed himself. He would have to be very careful, having in mind the fate of that unlucky child at the Crystal Palace. And he would have to hurry. Nikky would be sure to return soon.

He opened the door on to the great corridor, and stepped out, saluting the sentries, as he always did.

“I’ll be back in a moment,” he informed them. He was always on terms of great friendliness with the guard, and he knew these men by sight. “Are you going to be stationed here now?” he inquired pleasantly.

The two guards were at a loss. But one of them, who had a son of his own, and hated the whole business, saluted and replied that he knew not.

“I hope you are,” said Ferdinand William Otto, and went on.