The Pine Hill Inn

Ella Daniels, a professor of American history at Green Hill University, comes from a family with many talents, and seeing ghosts is one of them. The family matriarch, Aunt Jin, has agreed to allow a journalist to do a story on their business, Green Hill Investigations.
When the man accompanies Ella to a centuries-old inn to try to help a ghost cross-over, they stumble over the body of a dead man in the garden.
Who killed him? Why? Will more bodies pile up?
With the help of her brother, sister, and a black cat named Raisin, will Ella and her family find the killer before he or she strikes again?