From National Book Award Finalist Carrie Arcos comes a thrilling, genre-bending mystery about the history of the Cold War and the UFO phenomenon. Perfect for fans of In the Woods by Tana French and Netflix's Stranger Things.California, 1952. It's the early years of the Cold War, and the threat of invasion from the Communist-controlled Soviet Union has people in a panic. President Truman has put out a call to civilians to act as radar—and Teddy, John, Caroline, Eleanor, Bunny, Frank, and Oscar eagerly answer. The teens are members of their high school's "Operation Skywatch" club in an effort to protect the country from attack. Across the country, people of all ages are looking to the sky. But they're not prepared for the strange green light they see when on duty, which looks like nothing they've been trained to look out for. And when the mysterious object lands in the forest, Teddy, John, Caroline, and Bunny go in to...