When Worm, a young orphan boy who works at the local clinic, sees Eloise being kidnapped by two men in the days leading up to Christmas, he immediately recruits Squeaky Robinson to help rescue her. But as they track Eloise down, they're surprised to hear that she does not, in fact, wish to be rescued. Instead, Eloise intends to bring the kidnappers, who drew her father into their shady business deals and then murdered him, to justice. The kidnappers are skilled illusionists, and after they try their tricks on Worm and Squeaky, the friends are determined to help Eloise with her plan--and they might just be able to use the kidnappers' tricks against them.