Chapter 18 MISS MYSTERY NO LONGER

Trask, helped along by Fleming Stone, investigated the family tree of the Warings. But they ran up against a blank wall. As far as they could learn Doctor Waring never had brother or sister. His mother, who was a Truesdell, had also been an only child. But of course, Miss Mystery could be of the Truesdell family, and could, as Trask observed, be th