Nevertheless, his welcome was reassuring. He did not disown his early enormities, and capped his visitor's tentative allusions by such flagrant references to the past that the Professor produced his manuscript without a scruple.

"What—you don't mean to say you've been doing something in our line?"

The Professor smiled. "You publish scientific books sometimes, don't you?"

The publisher's optimistic creases relaxed a little. "H'm—it all depends—I'm afraid you're a little too scientific for us. We have a big sale for scientific breakfast foods, but not for the concentrated essences. In your case, of course, I should be delighted to stretch a point; but in your own interest I ought to tell you that perhaps one of the educational houses would do you better."

The Professor leaned back, still smiling luxuriously.

"Well, look it over—I rather think you'll take it."

"Oh, we'll take it, as I say; but the terms might not—"

"No matter about the terms—"

The publisher threw his head back with a laugh. "I had no idea that science was so profitable; we find our popular novelists are the hardest hands at a bargain."

"Science is disinterested," the Professor corrected him. "And I have a fancy to have you publish this thing."