"I can only thank you," he said, rather lamely. "Although I do not understand now how we could ever become enemies. Surely, that is not a threat?"

"Oh, no, it is far too true. You have yet to learn what I require. Yet that was very nicely said. I take it to mean your first impression of me is not unfavourable?"

"Very far from it. I am already deeply interested in my task. If I lacked an incentive before, you have furnished it. I am only too glad I was the fortunate volunteer."

She laughed again softly, her eyes still on his face.

"Really, I had not anticipated such a sincere compliment. No doubt you learned these delightful speeches in France," she answered, a very faint tinge of sarcasm in the words. "However, this is a very serious matter, Captain West, and really has nothing to do with my personal appearance. I am, of course, being a woman, glad that I please you, but we must consider this particular affair from an entirely different standpoint. I am seeking neither flirtation nor compliment; merely a trustworthy agent. First of all, it is necessary that you comprehend this."

He bowed, impressed by her manner, and somewhat ashamed of his impetuousity.

"I accept the reproof," he said quietly, "and will endeavour henceforth not to offend in any way. I am entirely at your service."

"There is no offence; I merely thought it best there should be no misunderstanding. Now, I am sure, we can proceed intelligently. Indeed, I am going to frankly confess, I also like your appearance. This mutual liking ought to be half the battle. We have quite a ride before us yet; you may question me if you wish."

CHAPTER II

A SUDDEN ENGAGEMENT