"No? Where did you get them, then,—those medical books?"

Jason stared.

"Why, how in thunder did you know—" he began.

But the doctor interrupted him.

"Never mind that. You have them, have n't you?"

"Why, yes; I bought 'em at an auction. I bought 'em last—"

"Spring—eh?" supplied the doctor.

Jason's mouth fell open.

"Never mind," laughed the doctor again, his hand upraised. "Now to business!" And his face grew suddenly grave. "You're in a bad way, my friend."

"B-bad way?" stammered Jason. "It—it is n't six that ails me?"