Trailblazers

Some Heroes of Travel
or, Chapters from the History of Geographical Discovery and Enterprise

W. H. Davenport Adams

Catholic Churchmen in Science [First Series]
Sketches of the Lives of Catholic Ecclesiastics Who Were Among the Great Founders in Science

James J. Walsh

Old-Time Makers of Medicine
The Story of The Students And Teachers of the Sciences Related to Medicine During the Middle Ages

James J. Walsh

Noble Deeds of the World's Heroines

Henry Charles Moore

The Heroic Women of Early Indiana Methodism: An Address Delivered Before the Indiana Methodist Historical Society

T. A. Goodwin

The Forbidden Trail

Honoré Morrow

Historic Boys: Their Endeavours, Their Achievements, and Their Times

Elbridge S. Brooks

Woman in Science
With an Introductory Chapter on Woman's Long Struggle for Things of the Mind

J. A. Zahm

Discoverers and Explorers

Edward R. Shaw

Pathfinders of the West
Being the Thrilling Story of the Adventures of the Men Who
Discovered the Great Northwest: Radisson, La Vérendrye,
Lewis and Clark

Agnes C. Laut

Four Famous American Writers: Washington Irving, Edgar Allan Poe, James Russell Lowell, Bayard Taylor
A Book for Young Americans

Sherwin Cody

Canyons of the Colorado

John Wesley Powell

The Great Salt Lake Trail

Buffalo Bill

The Adventures of Col. Daniel Boon
Containing a Narrative of the Wars of Kentucke

John Filson