Life Sciences

Making One's Way in the World

Last Words on Evolution: A Popular Retrospect and Summary

Food Adulteration and Its Detection

History of biology

Illogical Geology, the Weakest Point in the Evolution Theory

General system theory of aging. Special role of the immune system

The Butterfly Hunter

Mesozoic Sea Dragons

Humanology

Is it possible to overcome aging?. Today and tomorrow cell therapy

Studies in Spermatogenesis

The Evolution Controversy in America

Practical Talks by an Astronomer

Little Busybodies: The Life of Crickets, Ants, Bees, Beetles, and Other Busybodies

Inheritance of Characteristics in Domestic Fowl

Darwinism and Race Progress

The Theories of Darwin and Their Relation to Philosophy, Religion, and Morality

Greek Biology & Greek Medicine

The Body at Work: A Treatise on the Principles of Physiology

Science: For Those Who Escape from Science