Dr. Morrow nodded, his keen eyes watching the girl’s face intently.

There was a pause. “Am I to go with you?” inquired Nathalie. The doctor’s gray head jerked again.

“Why, yes, I’m willing to be blinded—as long as you’re with me to lead me about—but what a strange idea!”

“Yes, it is a strange idea, and I tried to reason the lady out of it. I even refused at first—and again yesterday—to ask you to do this ridiculous thing, but after thinking it over I have ventured. You know, there is the little girl to be considered, and you will?”

“Of course I will!” was the quick reply. “It is a funny thing to do, makes me think of the heroine of some detective tale. Blindfolded! Oh, it will be fun, a real adventure, I do wish I could tell Helen about it, I know she won’t tell.”

“No, not yet,” said the doctor, “just wait and see what happens. I’ll predict that after you tell one or two of your exciting tales the blindfold act will be out of it. Now get your hat.”

It was a glorious morning and Nathalie, in a merry chat with the doctor as they glided down one street and up another, forgot to wonder where they were going. But when they suddenly slowed up on a lonely road, the doctor peered cautiously about and then with a flourish drew forth a big black handkerchief, she remembered. She did indeed feel somewhat queer as the doctor laughingly tied the black cap, as he called it, over her eyes, and then, after seeing that it was not pressing too tightly, started his car again.

This time the car went so swiftly that Nathalie caught her breath. O dear, she was beginning to feel nervous. “It really seems as if you were kidnaping me!” she cried, with an attempt at merriment.

“So I am,” replied the doctor glumly. Evidently this blindfolding business was not to his liking.

As the car came to a standstill the doctor cried, “Now, Blue Robin, we are about to perform the first act in our little drama, so get up your nerve.”