Inventions -- Juvenile fiction

De verdwijn-machine

by Valkenstein, Kees

Dutch 973h 38m read

The Cruise of the Gyro-Car

by Strang, Herbert

English 882h 42m read

The Boy Fortune Hunters in Panama

by Baum, L. Frank (Lyman Frank)

English 876h 54m read

Sam Steele's Adventures in Panama

by Baum, L. Frank (Lyman Frank)

English 873h 31m read

The Bungalow Boys in the Great Northwest

by Goldfrap, John Henry

English 903h 23m read

White Fire

by Snell, Roy J. (Roy Judson)

English 632h 13m read

The Weathercock: Being the Adventures of a Boy with a Bias

by Fenn, George Manville

English 1638h 6m read

Tom Swift and His Great Searchlight; or, on the border for Uncle Sam

by Appleton, Victor

English 760h 41m read