Under the Chilian Flag: A Tale of War between Chili and Peru

Boy Scouts in an Airship; Or, The Warning from the Sky

Jack North's Treasure Hunt; Or, Daring Adventures in South America

My First Cruise, and Other stories

Through Forest and Stream: The Quest of the Quetzal

Up the Forked River; Or, Adventures in South America

Afloat in the Forest; Or, A Voyage among the Tree-Tops

The Radio Boys' Search for the Inca's Treasure

Treasure of Kings Being the Story of the Discovery of the "Big Fish," or the Quest of the Greater Treasure of the Incas of Peru.

The Motor Scout: A Story of Adventure in South America

Motor Matt's Defiance; or, Around the Horn