"Fear the Darkness" is a gripping crime novel by Becky Masterman that tells the story of Brigid Quinn, a former FBI agent who finds herself entangled in a web of secrets and threats. After her retirement, Brigid is confronted with the tragic cause of a neighbor boy's death while simultaneously battling unexplained symptoms such as paranoia and memory loss. This new vulnerability presents her with a challenge she is not accustomed to. When a mass poisoning incident occurs at the church and a dead man is found in town, Brigid realizes that evil is closer than she thinks. She must act quickly to piece together the puzzle and uncover the truth before it's too late. The novel combines thrilling elements with psychological aspects, offering a captivating read for crime fiction fans.