Hydrobiology

Tale of Two Dolphins

By Horace E. Dobbs

Wild Fell: Fighting for nature on a Lake District hill farm

By Lee Schofield

A bord des sous-marins

By Delitte, Jean-Yves, Heron, Jean-Benoit

The Living Shores of Southern Africa

By Branch, Margo, Branch, George, Branch, George, Bannister, Anthony, Margo Branch, George Branch, Anthony Bannister

Manatee

By Akemi Hotta, Rei Ohara

On the Swirl of the Tide

By Bridget MacCaskill

The Encyclopedia of Sharks

By Steve and Jane Parker

Zen Of Fish: The Story Of Sushi, From Samurai To Supermarket

By Trevor Corson

Modoc: The True Story of the Greatest Elephant That Ever Lived

By Ralph Helfer

Under the Sea-Wind

By rachel carson, Margaret Atwood

Collins Pocket Guide to the Seashore

By John H. Barrett, Sir Charles Maurice Yonge

Marine Fish Parasitology: An Outline

By Jadwiga Grabda, T. Radziejowska

Hamlyn Guide to Seashores and Shallow Seas of Britain and Europe

By Andrew C. Campbell, James Nicholls

World Encyclopedia Of Fish & Shellfish And Other Aquatic Creatures

By Derek Hall, Daniel Gilpin, Mary-Jane Beer

Encyclopedia of Reptiles and Amphibians

By Harold G. Cogger (Australian National Museum, Sydney, Australia), Richard G. Zweifel (American Museum of Natural History, New York, U.S.A.), David Kirshner

How to Speak Whale: A Voyage into the Future of Animal Communication

By Tom Mustill

Reef Life

By Andrea Ferrari, Antonella Ferrari

Pharaohs of the Sea

By Jacques-Yves Cousteau

Dive, Dolphin!: Level 1 (National Geographic Readers)

By Shira Evans, National Geographic Kids

Whale Strandings: A Mystery of Nature: Band 10+/White Plus (Collins Big Cat)

By Claire Llewellyn, Collins Big Cat