"Your Highness, what the deuce has the duke to do with my affairs, or I with his? As an American, you would scarcely expect me to meddle with your private affairs. You are the last person in the world I thought to meet this night. I represent the United States in this country, and though I am inordinately young, I have acquired the habit of attending to my own affairs."

From the angry face in front of me I turned to the dismayed face beyond. There must have been a question in my glance. The young woman drew herself up proudly.

"I am the Honorable Betty Moore."

(The princess' schoolmate in England!)

Her Highness stood biting the knuckle of a forefinger, undecided as to what path of action to enter, to reach a satisfactory end. My very rudeness convinced her more than anything else that I spoke the truth.

"How, then, did you select this particular road?"—still entertaining some doubt.

"It is a highway, free to all. But I have already explained that," I answered quietly. I moved deliberately toward the door, but with a cat-like movement she sprang in front of me. "Well, your Highness?"

"Wait!" she commanded, extending an authoritative arm (lovely too!). "Since you are here, and since you know who I am, you must remain."

"Must?" I repeated, taken aback.

"Must! My presence here ought not to be known to any one. When you witness that which shall take place here to-night, you will understand." Her tone lost its evenness; it trembled and became a bit wild.