An Uneasy Inheritance - Kyrie Carter: Supernatural Sleuth, #4

After a harrowing investigation shook her to her core, she vowed to give up ghost hunting.When Kyrie Carter loses her job and her house, a much-needed new start comes in the form of a house in the mountains of Renovo, Pennsylvania, inherited from a relative she barely remembers. Despite her oldest brother's objections, Kyr reluctantly accepts it..But it seems she can't choose to just walk away. Several spirits haunt the 19th-century house, including Great-Aunt Celeste, the ghost of a woman Kyr first saw when she was only four, and a malicious male spirit who is tied to both a mysterious little girl she befriended as a child and a long-lost treasure rumored to be buried on her newly-acquired land.
As Kyr tries to figure out the connection between these spirits and the property she inherited, she stumbles upon evidence of a long-hidden secret that caused a rift between Celeste and Kyr's family-a secret that shatters everything she holds dear.