Sketches Of Creation; A Popular View Of Some Of The Grand Conclusions Of The Sciences In Reference To The History Of Matter And Of Life.
 »

Sketches Of Creation: A Popular View Of
 »

Shall We Teach Geology ?
A Discussion of the Proper Place of Geology in Modern Education »

Preadamites; or a demonstration of the existence of men before Adam, etc.
 »

Preadamites
Or, A Demonstraiton Of The Existence Of Men Before Adam; Together With A Study Of Their Condition, Antiquity, Racial Affinities, And Progressive Dispersion O... »

World-Life; Or, Comparative Geology
 »

Walks And Talks In The Geological Field
 »

Michigan. Being Condensed Popular Sketches Of The Topography, Climate And Geology Of The State.
 »

State Geological Survey Of Michigan
 »

The Doctrine Of Evolution: Its Data, Its Principles, Its Speculations, And Its Theistic Bearings
Its Data, Its Principles, Its Speculations, and Its Theistic Bearings »