Heroes of American explorations.
By: Pictures by Robert Borja.
Series: Her Frontiers of America
Publisher: Grosset & Dunlap
Published: 1961
Place of publication: New York
Language: eng
Number of pages: 123
Subjects: America -- Discovery and exploration -- Juvenile fiction.; United States -- Exploring expeditions -- Juvenile fiction.
Genres: Juvenile fiction.
Notes: Supplementary readers in American history.
"Originally published as 'Explorers in a new world.'"