Sarah Pekkanen is a bestselling American author known for her gripping psychological thrillers and contemporary women's fiction. Often collaborating with fellow writer Greer Hendricks, she has co-authored several acclaimed novels, including "The Wife Between Us" and "An Anonymous Girl." With a background in journalism, Pekkanen brings a sharp eye for detail and character development to her storytelling, captivating readers with her engaging and suspenseful narratives.