"It's absurd, Felix. He isn't making love to her. Nonsense."

"He is!" said Bauer with a passionate burst that astonished Walter. "You do not know him as well as I do. I am acquainted with Van Shaw's history through the Raines-Bracken affair. You were not at Burrton when that happened. Nothing but the fear of losing some of old Van Shaw's legacies to the school prevented young Van Shaw's expulsion at the time. I can't go into the affair, Walter, but it gave me a loathing for Van Shaw that I never can overcome. It isn't because I feel holier than thou or anything like that; God knows I am in need of his great forgiveness; but it seems as wrong for us to leave your sister unacquainted with the real character of Van Shaw as it would to let her play with one of these rattlesnakes we are going to see in Oraibi the day after to-morrow, not knowing how deadly they were."

"Who'll tell her? Will you?"

"I? How can I do it. No. But it would seem quite the thing for you or your mother———"

"Mother doesn't know him," Walter interrupted somewhat curtly. "I don't see how I can say anything," Walter went on, with the caution many school boys feel about telling on others. "I really believe Helen is capable of protecting herself. And one of the quickest ways to get a girl interested in a man is to hint that he is not as good as he might be."

"That's your philosophy imbibed from your six best sellers," retorted Felix. Walter was a constant novel reader. "I am going to have a talk with your mother about the whole affair. She will know what to do."

"Will you tell her how you feel about Helen?"

Felix winced.

"She knows already."

"Oh, you have told her."