"Marisol, who has a big imagination and likes to name inanimate objects, has a tree in her backyard named Peppina...but she's way too scared to climb it. Will Marisol find the courage to climb Peppina? Maybe"--

Cash, Fitch, and Bird Thomas are three siblings in seventh grade together in Park, Delaware. In 1986, as the country waits expectantly for the launch of the Space Shuttle Challenger, they each struggle with their own personal anxieties. Cash, who loves basketball but has a newly broken wrist, is in danger of failing seventh grade for the second time. Fitch spends every afternoon playing Major Havoc at the arcade on Main. And Bird, his twelve-year-old...