Dietrich Lange

2 June 1863 – 19 November 1940

• Handbook of nature study
• The lure of the Black Hills
• Handbook of nature study, for teachers and pupils in elementary schools
• Our native birds
• The boast of the Seminole
• The boast of the Seminole
• The gold rock of the Chippewa
• The Iroquois scout
• The silver cache of the Pawnee
• The silver island of the Chippewa
• The Sioux runner
• The threat of Sitting Bull