If you are not a spy, saboteur, or traitor and you can keep a secret, fictional fifth-grader Rachel Dalton will let you read her book. In the fall of 1941, a really cool radio program called Captain Midnight is on the air. Like kids all over America, Rachel becomes a member of Captain Midnight's Secret Squadron. Soon she is convinced that there are traitors and spies in her hometown of Apache, Oklahoma. Resourceful, imaginative, smart, and dedicated,...