From the Book Jacket: "Jenny protested that Adelaide would never have killed herself. She remembered her sister, before her marriage to Dennis Holland, as an attractive, vivacious girl. Yet the Hollands described a hysterical, unhappy woman who slipped away while her son was sleeping and hanged herself from an attic beam. In fact, these in-laws seemed to share a sense of relief that poor Adelaide was no longer with them, and that Sandy, the child, would soon be departing with his aunt...."
Used availability for Doris Miles Disney's Heavy, Heavy Hangs