Life Sciences

Feed Your Flora

Food underfoot: the cuisine of the ancient roads

Alien Worlds

A Guide for the Dissection of the Dogfish (Squalus Acanthias)

Human Origins

The Pleistocene of North America and its vertebrated animals

Researches on the Visual Organs of the Trilobites

Crania Ægyptiaca

Conspecificity of two pocket mice, Perognathus goldmani and P. artus

Dragons of the Air: An Account of Extinct Flying Reptiles

Wasps, Social and Solitary

A New Genus of Pennsylvanian Fish (Crossopterygii, Coelacanthiformes) from Kansas

On the Generation of Animals

Popular Books on Natural Science

Inheritance of Characteristics in Domestic Fowl

Marine Protozoa from Woods Hole

On the Parts of Animals

Mendel's principles of heredity: A defence

The Genealogical Adam and Eve

Old-Earth or Evolutionary Creation