Title: The Mysterious Visitor
Subtitle: Trixie Belden #4
Description: Not long after her family becomes wealthy, Diana Lynch's long-lost uncle appears and starts ruining her social life, causing Trixie Belden to investigate whether Uncle Monty is an imposter out to steal the Lynch fortune.
Subjects: Fiction, Impostors and imposture, Mystery and detective stories, Uncles, Wealth, Impersonation