Works
The Himalayan kingdoms, Nepal, Bhutan and Sikkim
Wildflower Wonders: The 50 Best Wildflower Sites in the World
The Horn of Africa
Trees of Britain and Europe
Dragonflies and damselfies of Britain and Northern Europe
Ladakh
Wildlife of the British Isles
Pocket Guide to Trees and Shrubs
Pocket Guide to Butterflies
Pocket Guide to Garden Birds
Pocket Guide to Wild Flowers
America's Wild West : a Pictorial Guide : An Illustrated Trekking Guide to America's National Parks
Local History : Farming and Land Use Patterns from 1840 to 1960 in the Chichester Area : An 'a' Level Study of Farm Use in the Chichester Area
Green Guide to Seashore Life of Britain and Europe
Dad's War : A Schoolboy's Diaries of the Second World War
Central Asia, Russia and the Caucasus : a Pictorial Guide
Africa Overland : a Pictorial Guide
Wildflower Wonders
Tough Medicine - a Doctor in Nepal : From Paddy Fields to Paediatrics
Traveller's Guide to Saudi Arabia
Green Guide to Garden Wildlife of Britain and Europe
Trekking in the Himalaya
Growing up on Oriole Street
Insects
I Am Plastic
Living Art of Kathmandu
Holyhead Mountain : Climbs On
Trekking Guide to Everest
Pocket Guide to Insects
Alps : a Pictorial Guide
Bhutan
Trekking Guide to Mustang
Trekking Guide to Manaslu and Tsum Valley
Trekking Guide to Dolpo
Brief Guide to Saudi Arabia
Trekking Guide to the Nepal Himalaya
Trekking Guide to the Karakoram
In Search of the Green-Eyed Yellow Idol
Brief Guide to Lebanon
Kathmandu
In Search of the Green-Eyed Yellow Idol : Around the World in Forty Years
China
Saudi Arabia : a Pictorial Guide
Nepal Himalaya : a Pictorial Guide
Asia Overland : a Pictorial Guide
Far East Asia : a Pictorial Guide
Trekking Guide to Makalu
Green Guide. Seashore Life Of Britain And Europe
Wildlife on your doorstep
Trekking Guide to Langtang
Insects of Britain and Europe
Trekking Guide to Annapurna North
Earthquake Diaries : Nepal 2015
Field Guide to Insects of Britain and Northern Europe
Southeast Asia : a Pictorial Guide
Garden Wildlife
Wild Flower Wonders of the World
Pocket Guide to Trees
Becoming Aquinas
Trekking Guide to Upper and Lower Dolpo
Kanchi's Tale
Trekking Guide to Rolwaling and Gauri Shankar
Trekking Guide to Kanchenjunga
Karakoram
Australia : Red Centre Treks
Trekking Guide to West Nepal
Kanchi Goes to the Tibesti, Chad
Europe's Alpine Flowers
Annapurna