Less ambitious than Voigt's other novels, [The Callender Papers] conforms to an established juvenile-fiction genre, but it is a superior example of its type. Written in the first person with a touch of period primness, it's the story of Jean Wainwright's 13th summer in 1894, which she spends away from Aunt Constance, the admirable girls'-school headmistress who raised her, in the employ of wintery Mr. Thiel, the widower of Aunt Constance's girlhood friend Irene Callender. Mr. Thiel has summoned Jean to sort and dispose of several cartons of Callender family papers, a dull and bewildering task. But the Callender family mystery proves more in riguing: Why is Mr. Thiel not on speaking terms with Enoch Callender, Irene's younger brother, who lives nearby? Was Irene murdered, and if so by whom? And what happened to her child, who disappeared soon after its mother's death? As the summer and her task...