More from this Author

Insects

by Clarence Cottam, Herbert S. Zim (Foreword by), James G. Irving (Illustrator)

Fishes

by Herbert S. Zim, Hurst H. Shoemaker, James G. Irving (Illustrator)

Reptiles and Amphibians

by Herbert S. Zim, Hobart M. Smith, James G. Irving (Illustrator)

Birds

by Herbert S. Zim, Ira N. Gabrielson, James G. Irving (Illustrator)

Fishes

by Herbert S. Zim, Hurst H. Shoemaker, James G. Irving (Illustrator)

Zoology

by Herbert S. Zim, James G. Irving (Illustrator)

Zoology

by Herbert S. Zim, James G. Irving (Illustrator)

Stars

by Herbert S. Zim, Robert H. Baker, James G. Irving (Illustrator)

Reptiles and Amphibians

by Herbert S. Zim, James G. Irving (Illustrator), Hobart M. Smith

Fishes

by Herbert S. Zim, Hurst H. Shoemaker, James G. Irving (Illustrator)

Mammals

by Donald Hoffmeister, Herbert S. Zim, James G. Irving (Illustrator)

Dinosaurs

by Herbert S. Zim, James G. Irving (Illustrator)

Snakes

by Herbert S. Zim, James G. Irving (Illustrator)

The Golden Guide Nature Center

by Herbert S. Zim, Ira N. Gabrielson, Clarence Cottam, Alexander Martin, James G. Irving (Illustrator), Rudolf Freund (Illustrator), Dorothea Barlowe (Illustrator), Sy Barlowe (Illustrator)