"But from what possible motive?"

"Revenge for your double scorning of her."

I laughed. "Madame Spencer has no time for such foolishness as revenge."

"I hope you may be right, dear; but a woman's intuition bids you to beware."

"Would you like to have the authorities look into her business here?" I asked.

"Yes, I surely would."

Just then Major Moore entered. I motioned him forward.

"Everything is arranged for on the Garden as Your Highness ordered," he reported.

I thanked him. "One thing more, Major," I said. "My compliments to the senior officer of the Secret Police on duty here to-night, and ask him to send me, in the morning, a full report on the parties occupying the third box on the right in this row. And do you take a good look at them yourself; it may be well for you to know their faces."

"What a satisfactory Aide," said Dehra. "His eyes didn't even waver toward that other box."