Cash, Fitch, and Bird Thomas are three siblings in seventh grade together. In 1986, as the nation waits expectantly for the launch of the space shuttle Challenger, they each struggle with their own personal anxieties. The Thomas children exist in their own orbits, circling a tense and unpredictable household, but when Challengar launches, it changes all of their lives and brings them together in unexpected ways. Author - Kelly, Erin Entrada Number of Pages - 400 Format - Paperback Publisher - HarperCollins Published - 2020-05-05