books by subject
Fish
The Atlantic Salmon: Genetics, Conservation and Management
Bivalve Molluscs: Biology, Ecology and Culture
Animal: The Definitive Visual Guide
Care for your Tropical Fish (RSPCA Pet Guide)
Rivers, Ponds and Lakes (Habitat Explorer)
World Encyclopedia Of Fish & Shellfish And Other Aquatic Creatures
Marine Fish Parasitology: An Outline
The Longshoreman: A Life at the Water's Edge
Modoc: The True Story of the Greatest Elephant That Ever Lived
Blowfish's Oceanopedia: 291 Extraordinary Things You Didn't Know About the Sea
Marine Fisheries Ecology
Fish
A Fish Caught in Time: The Search for the Coelacanth
Poisonous Snakes
The Fish in the Forest: Salmon and the Web of Life
Illuminated By Water: Nature, Memory and the Delights of a Fishing Life
Fishing Grounds: Defining A New Era For American Fisheries Management
Sharks
More Reef Fishes & Nudibranchs: East and South Coast of Southern Africa
Marine Biology: An Ecological Approach
Reptiles, Fish and Amphibians
Shark vs Penguin
PRIVATE LIFE OF SHARKS
The Unreasonable Virtue of Fly Fishing
Sharks
Encyclopaedia of Tropical Fishes
Salmon: A Fish, the Earth, and the History of a Common Fate
Marine Fishes: 500+ Essential-to-know Aquarium Species (PocketExpert Guide)
The Whale in the Living Room: A Wildlife Documentary Maker's Unique View of the Sea