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The Lost Girl of Astor Street
Lydia has vanished.
Lydia, who’s never broken any rules, except falling in love with the wrong boy. Lydia, who’s been Piper’s best friend since they were children. Lydia, who never even said good-bye.
Convinced the police are looking in all the wrong places, eighteen-year-old Piper Sail begins her own investigation to solve the mystery of Lydia’s disappearance. With the reluctant help of a handsome young detective, Piper goes searching for answers in the dark underbelly of 1924 Chicago, determined to find Lydia at any cost.
When Piper discovers those answers might stem from the corruption strangling the city—and quite possibly lead back to the doors of her affluent neighborhood—she must decide how deep she’s willing to dig, how much she should reveal, and if she’s willing to risk her life for the truth.
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The Secret Investigator of Astor Street
Releases August 5, 2025!
Piper Sail knows what she wants: to become a detective. After all, she already solved the case of her missing best friend, and there’s no shortage of crime in 1920s Chicago. But for an eighteen-year-old society girl—even one who’s currently dating a police investigator—it simply isn’t done.
That is, until a girl asks her to dig into her brother’s recent death. The police ruled it a suicide, but she’s convinced it was murder. And she wants Piper to help her prove it.
In this companion to The Lost Girl of Astor Street, Piper once again grabs her notebook and plunges into the underworld of mafia-controlled Chicago. But she’ll need all her wits and courage if she wants to become The Secret Investigator of Astor Street.