Alfred Russel Wallace: Letters and Reminiscences, Vol. 1: Volume 1

I Am An Island: The Sunday Times bestselling memoir of one woman’s search for belonging

Darwinism Applied to Man

PrairyErth: A Deep Map

Tropical Nature and Other Essays

Field Guide to the Birds of Oman

Alfred Russel Wallace: Letters and Reminiscences, Vol. 2: Volume 2

Getting Stoned with Savages: A Trip Through the Islands of Fiji and Vanuatu

The Origin of Human Races and the Antiquity of Man Deduced From the Theory of "Natural Selection"

Death in Yellowstone: Accidents and Foolhardiness in the First National Park, Edition 2

Monkeys

Lonely Planet New Zealand's Best Trips

On the Varieties of Man in the Malay Archipelago

Concise Mushroom Guide

New Guinea and its Inhabitants - Part I. and II.

The Good Rain: Across Time & Terrain in the Pacific Northwest

Contributions to the Theory of Natural Selection

Field Guide to Birds of the Horn of Africa: Ethiopia, Eritrea, Djibouti, Somalia and Socotra