books by subject
Fish

Reptiles, Fish and Amphibians

Shark vs Penguin

Marine Fisheries Ecology

Around the Ocean in 80 Fish and other Sea Life

Shark: Why we need to save the world's most misunderstood predator

The Whale in the Living Room: A Wildlife Documentary Maker's Unique View of the Sea

Deep Sea: 10 Things You Should Know

PRIVATE LIFE OF SHARKS

Marine Fishes: 500+ Essential-to-know Aquarium Species (PocketExpert Guide)

Salmon: A Fish, the Earth, and the History of a Common Fate

Encyclopaedia of Tropical Fishes

Sharks

The Unreasonable Virtue of Fly Fishing

Right Way to Keep Pet Fish
