books by subject
Hydrobiology

The Ocean of Life: The Fate of Man and the Sea

Whales,Dolphins and Seals: A Field Guide to the Marine Mammals of the World

PRIVATE LIFE OF SHARKS

Dark, Salt, Clear: Life in a Cornish Fishing Town

Waterlog: A Swimmer's Journey Through Britain

An Illustrated Pocket Guide to the Sharks of the World

Marine Pollution

Biology of Freshwater Pollution

What’s in the Egg?: Band 00/Lilac (Collins Big Cat)

In the Sea: Band 01B/Pink B (Collins Big Cat)

The Book of the Shark

BOOK OF DOLPHINS

Fen, Bog and Swamp: A Short History of Peatland Destruction and Its Role in the Climate Crisis

Hamlyn Guide Seashores and Shallow Seas

Coral Reef Fishes

The Rough Guide to the Italian Lakes

How to Read a North Carolina Beach: Bubble Holes, Barking Sands, and Rippled Runnels

British Wild Flowers: A photographic guide to every common species (Collins Complete Guide)

Coastlines: The Story of Our Shore

A Field Guide to Freshwater Life in Britain and North-west Europe

Marine and Coastal Geographical Information Systems

Suspended Particulate Matter in Lakes, Rivers, and Marine Systems

Dark, Salt, Clear: Life in a Cornish Fishing Town

Marine Mammals and Noise

How to Spot an Otter: Band 04/Blue (Collins Big Cat Phonics for Letters and Sounds)

A Fish Caught in Time: The Search for the Coelacanth

Fish

Strange Mysteries from the Sea: Fifty True Tales from the Deep

Whales, Dolphins, and Porpoises
