The Three Investigators Kids, Firefighter Heroes

Justus, Peter, and Bob are best friends and detectives! Together, the Three Investigators have already solved many tricky cases.
Two exciting cases in one volume – heroic action is required from the Three Investigators Kids.
Fire in Rocky Beach: A series of fires shakes Rocky Beach. Coincidence or arson? When Uncle Titus' shed also burns, a dangerous game with fire begins for the Three Investigators Kids.
Diamond Hunt: Diamonds in Rocky Beach? The Three Investigators Kids can hardly believe it. What's behind the old legend of Fred Fireman?

Accessibility:
no information on accessibility knownnull