books by subject
Hydrobiology
Whales and Dolphins
Pocket Guide to Salt Water Fishes
Dolphins and Porpoises
Around the Ocean in 80 Fish and other Sea Life
The Last Whalers: The Life of an Endangered Tribe in a Land Left Behind
The Deep: The Hidden Wonders of Our Oceans and How We Can Protect Them
Microlands: The Future of Life on Earth (and Why It's Smaller Than You Think)
The Deep: The Hidden Wonders of Our Oceans and How We Can Protect Them
Shark: Why we need to save the world's most misunderstood predator
Great Predators of the Sea
Deep Sea: 10 Things You Should Know
Seashore: A Unique Photographic Guide to the Coastal Wildlife of Britain and Europe
The Jaws of Death: Shark as Predator, Man as Prey
Shark Handbook: Second Edition: The Essential Guide for Understanding the Sharks of the World
An Illustrated Pocket Guide to the Sharks of the World
Waterlog: A Swimmer's Journey Through Britain
Dark, Salt, Clear: Life in a Cornish Fishing Town
PRIVATE LIFE OF SHARKS
Whales,Dolphins and Seals: A Field Guide to the Marine Mammals of the World
The Ocean of Life: The Fate of Man and the Sea
Britain's Living Seas: Our Coastal Wildlife and How We Can Save It
The Book of Shells
Underwater To Get Out Of The Rain
Whale Nation
Whales and Dolphins (Collins Gem)
The Freshwater name trail: 1996
The Jaws of Death: Shark as Predator, Man as Prey
Taming the Flood
Saved from the Sea: Tales from Sea Life Centres