The Ghosts of St. Grimald Priory (Ghosts and Tea #1)
Hayden Thorne

The sudden appearance of a heartbroken nephew at her doorstep stirs the ghostly waters even more after Frederick confesses to being a medium, and before Prudence knows it, the long-dead residents of St. Grimald priory emerge from the shadows. And they all come with garbled warnings of a murdered girl and the door to the underworld on its way to being torn down.
Through a collection of humorous journal entries and letters, the supernatural misadventures of Prudence and Frederick unfold—filled with sordid family drama, swoony romantic entanglements, dodgy attempts at questionable magic, and restless ghosts a-plenty.