Book 2

Daredevils

by Anne Capeci

Published 1 April 2004
During the 1920s, Billy, Finn, and Dannie, living in a railroad workers camp in the Cascade Mountains, encounter Finn's air show pilot uncle, endure a troublemaking new boy, and stand up to smugglers.

Book 3

Ghost Train

by Anne Capeci

Published 1 October 2004
When Billy finds a burlap sack containing a pistol and a cryptic, threatening note, he and his best friends Dannie and Finn avoid rehearsals for the town's historical pageant while trying to learn who holds a grudge and is plotting against the railroad.

Book 4

Missing!

by Anne Capeci

Published 1 April 2005
During the 1920s, as Billy, Finn, and Dannie investigate a series of thefts in a railroad workers camp, they also find themselves searching for Billy's missing cousin, nine-year-old Mim.