"But she won't say it!" I cried triumphantly. "No, she is already pledged. She won't say it."

Juan Ballester looked at me swiftly with a set and lowering face. No doubt I had gone a step too far with him. But I would not have taken back a word at that moment--no, not for the monopoly of green paint. I awaited my instant dismissal, but he suddenly tilted back his chair and grinned at me like a schoolboy.

"I like a good spirit," he said, "whether it be in the Señorita or in my private secretary."

It was apparent that he did not think much of me as an antagonist.

"Well," I grumbled, "Harry Vandeleur will be back in three weeks, and your Excellency must make your account with him."

"Yes, that's true," said Ballester, and--I don't know what it was in him. It was not a gesture, for he did not move; it was not a smile, for his face did not change. But I was immediately and absolutely certain that it was not true at all. Reflection confirmed me. He had taken so much pains to isolate Olivia that he would not have overlooked Harry Vandeleur's return. Somewhere, on some pretext, at Trinidad, or at our own port here, Las Cuevas, Harry Vandeleur would be stopped. I was sure of it. The net was closing tightly round Olivia. This morning the affair had seemed so simple--a mere matter of a six hours' journey in a train. Now it began to look rather grim. I stole a glance at Juan. He was still sitting with his chair tilted back and his hands in his pockets, but he was gazing out of the window, and his face was in repose. I recalled Olivia's phrase: "He is the cruellest of men." Was she right? I wondered. In any case, yes, the affair certainly began to look rather grim.

IV

I was not free until five that afternoon. But I was in the Calle Madrid before the quarter after five had struck. Again Olivia herself admitted me. She led the way to her father's study at the back of the house. Though I had hurried to the house, I followed her slowly into the study.

"You are still alone?" I asked.

"An old woman--we once befriended her--will come in secretly for an hour in the morning."