Summer In The Fields of Bliss: (Seasons of Bliss, book 1)

Martin is a recent college grad who has inherited a sizable amount of cash, a house in a small town she's never heard of, and a supernatural debt that can only be paid in blood. She's got until the summer solstice to find a solution. An extraordinary four-legged friend and the dashing undead mayor are at her side, but not all of Blissfield's unusual residents are so eager to help. After all, small towns have long memories, and her family's dark secrets have not been forgotten.