Demelza Clock & The Spectre Detectors

Demelza loves science, but she's also inherited a distinctly un-scientific set of skills: Spectre Detecting - summoning the ghosts of the dead. When Grandma is kidnapped by mysterious villain, she knows Spectre Detecting has something to do with it. Can Demelza solve the deadly mystery? The first book in this warm and eccentric middle-grade mystery series by debut author Holly Rivers.