The Haunted Library Mysteries Books in Order

A retired detective is poisoned during a library event about an old murder, leaving librarian Carrie Singleton determined to investigate. With help from the library's resident ghost, she searches for connections between the deaths.

Carrie Singleton's estranged father resurfaces seeking his share of stolen gems, then becomes a suspect in a jeweller's murder. Carrie investigates the victim's life while her boyfriend's insurance work and the haunted library complicate the search.

When Carrie's difficult colleague Dorothy is murdered, library ghost Evelyn asks her to find the killer. Dorothy's habit of blackmail and suspicions surrounding a proposed homeless refuge give the librarian several troubling avenues to investigate.

A visiting psychic's murder draws Carrie Singleton and library ghost Evelyn into questions about the woman's family history. A local film production and Carrie's mother's arrival add complications as more suspects and another death enter the case.

A surgeon dies at Carrie's best friend's wedding reception, turning family gossip into a murder investigation. When another relative is killed, Carrie and ghostly helper Evelyn sort through tangled relationships to identify the threat among the guests.

A body discovered beside the library belongs to Carrie's fiancé's uncle, whose ghost promptly disrupts the building. Carrie and Evelyn investigate his death while a disputed nature preserve and another murder raise questions about possible connections.