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, she sets out to unmask them in a humor-filled adventure. The author makes her home in Norman, Oklahoma. This is her fourth book.