Ingersoll Ernest

The Ice Queen

Birds in Legend, Fable and Folklore

The Book of the Ocean

The Crest of the Continent: A Summer's Ramble in the Rocky Mountains and Beyond

The Silver Caves

Golden Alaska: A Complete Account to Date of the Yukon Valley

Golden Alaska: A Complete Account to Date of the Yukon Valley

Zoology: The Science of Animal Life Popular Science Library, Volume XII (of 16), P. F. Collier & Son Company, 1922

The Mentor: American Naturalists, Vol. 7, Num. 9, Serial No. 181, June 15, 1919

The Silver Caves