Nemesis

"Charlie thought she knew what a broken heart felt like when her mother was found murdered. But then her father disappears, and her pain is beyond anything she could have imagined. With no one to turn to, Charlie finds solace at her grandmother's home for. But her peace is short-lived when she discovers her father's wife is implicated in the deaths of two local women. Who exactly is her stepmother and what does she know about her mother's murder? Charlie is determined to uncover the truth and get justice for her mother, whatever the cost."--Publisher.