The Key to a Killer

In Olivia Blacke’s The Key to a Killer, a woman and her ghost roommate team up to unravel their most personal mystery yet, centered around Cordelia’s mysterious death. As their friendship deepens through their investigative journey, unsettling clues point to the possibility of murder, prompting the duo to piece together Cordelia’s final days. The story features a compelling mix of friendship, mystery, and suspense, set against a haunted backdrop.