Mountains

The Diary of a Hunter from the Punjab to the Karakorum Mountains

The Lapland

Deep Cave Networks

Scottish Loch Scenery

My First Summer in the Sierra (With Original Drawings & Photographs)

The Heart of the Red Firs

Wild Earth

The Rocky Mountain Wonderland

To Geyserland

Himalayan Journals — Complete

With Sack and Stock in Alaska

Scenes in North Wales

On Cambrian and Cumbrian Hills: Pilgrimages to Snowdon and Scafell

On Cambrian and Cumbrian Hills: Pilgrimages to Snowdon and Scafell

The Turtles of Tasman

Cave Life Forms

Ancient Ice Biology

Giant's Causeway

Solo Arctic Trek

Aurora Secrets