Title: Danger, dynamite!
Description: Ten-year-old Billy, his best friend Finn, and a girl named Dannie,   living in a 1920s camp of railroad workers in the Cascade Mountains, follow clues to try to uncover the relationship of a stolen crate of dynamite with gold taken during an 1893 train robbery.
Subjects: Buried treasure, Fiction, History, Railroad trains, Mystery and detective stories, Children's fiction, Adventure and adventurers, fiction