Nature

Alaska Days with John Muir: 4 Books in One Volume

A-Birding on a Bronco

Summer

Feral Borough

The Geographical Distribution of Animals

The Malay Archipelago (Vol. 1&2)

SURVIVAL HANDBOOK – How to Find Water, Food and Shelter in Any Environment, How to Protect Yourself and Create Tools, Learn How to Survive

The Heart of England

Lachesis Lapponica

The Other Side of the Mountain: Mujahideen Tactics in the Soviet-Afghan War

Wild Animals I Have Known

Where Men No More May Reap or Sow

The Flow of Time in the Connecticut Valley: Geological Imprints

The Mule: A Treatise on the Breeding, Training, and Uses to Which He May Be Put

Ungava Bob: A Winter's Tale

Catalogue of Violent and Destructive Earthquakes in the Philippines

Prairie, Peak, and Plateau: A Guide to the Geology of Colorado

Conservation of marine birds of northern North America

The botanist's repository for new and rare plants; vols 1 & 2

The Secret Life of Salmon