"The Killing Woods" is a young adult thriller novel written by Lucy Christopher. The story revolves around Emily, a high school student who becomes entangled in a mystery involving the death of a classmate. As she navigates her grief and confusion, she discovers dark secrets about her town and the people in it. The narrative explores themes of friendship, trust, and the impact of trauma. Emily must confront her own fears and the truth behind the events that transpired in the woods, leading to a gripping and suspenseful journey of self-discovery and revelation.