Life (Biology)

Physiological Researches on Life and Death

Xavier Bichat

Geological Contemporaneity and Persistent Types of Life

Thomas Henry Huxley

The Organism as a Whole, from a Physicochemical Viewpoint

Jacques Loeb

Hints towards the formation of a more comprehensive theory of life.

Samuel Taylor Coleridge

Life and Habit

Samuel Butler

The Breath of Life

John Burroughs

The Mechanism of Life

Stéphane Leduc