Exploración y descubrimiento

Tom Swift in the Land of Wonders; Or, The Underground Search for the Idol of Gold

Appleton, Victor

The Mystery Ship

Westerman, Percy F.

The Radio Boys Under the Sea

Duffield, J. W.

Jack the Young Explorer: A Boy's Experiances in the Unknown Northwest

Grinnell, George Bird

Jungle and Stream; Or, The Adventures of Two Boys in Siam

Fenn, George

The Bungalow Boys North of Fifty-Three

Goldfrap, John Henry

The Frontier Boys in the Sierras; Or, The Lost Mine

Roosevelt, Wyn

Around the World in Eighty Days. Junior Deluxe Edition

Verne, Jules

Fred Markham in Russia; Or, The Boy Travellers in the Land of the Czar

Kingston, William Henry Giles

La vida en la edad Media

Marconi, Sara, Alonso López, Javier

First at the North Pole; Or, Two Boys in the Arctic Circle

Stratemeyer, Edward

Motor Boat Boys Down the Danube; or, Four Chums Abroad

Arundel, Louis

The Quest of the 'Golden Hope'

Westerman, Percy F.

The Pony Rider Boys in the Alkali; Or, Finding a Key to the Desert Maze

Patchin, Frank Gee

Boy Scouts in Glacier Park. The Adventures of Two Young Easterners in the Heart of the High Rockies

Eaton, Walter Prichard

The Boy Aviators' Flight for a Fortune

Goldfrap, John Henry

Born to Wander: A Boy's Book of Nomadic Adventures

Stables, Gordon

The Call of the Beaver Patrol; Or, A Break in the Glacier

Ralphson, G. Harvey

Sail Ho! A Boy at Sea

Fenn, George Manville

The Submarine Boys' Lightning Cruise. The Young Kings of the Deep

Durham, Victor G.

The Golden Grasshopper

Kingston, William Henry Giles

The Cruise of the Noah's Ark

Cory, David

Bunyip Land

Fenn, George Manville

Winter Adventures of Three Boys in the Great Lone Land

Young, Egerton Ryerson