books by subject
Marine Life
Many Things Under a Rock: The Mysteries of Octopuses
Life Between the Tides: In Search of Rockpools and Other Adventures Along the Shore
Economic Analysis for Ecosystem-Based Management: Applications to Marine and Coastal Environments
Marine Ecology: Processes, Systems, and Impacts
The Book of the Shark
An Interpet Guide to Coldwater Fishes
Ocean Life
Tropical Marine Aquaria
FISHKEEPERS GUIDE TO COLDWATER FISH
Encyclopaedia of Aquaria
Fossils and Paleontology for kids: Facts, Photos and Fun Children's Fossil Books
Blowfish's Oceanopedia: 291 Extraordinary Things You Didn't Know About the Sea
Seashore
Shallow Seas of Wales, The
Do Whales Get the Bends?
Tale of Two Dolphins
Manatee
On the Swirl of the Tide
Planet Greta: How Greta Thunberg Wants You to Help Her Save Our Planet
Under the Sea-Wind
The Flight of the Condor
Collins Pocket Guide to the Seashore
Marine Fish Parasitology: An Outline
Interpet Encyclopedia of Freshwater Tropical Aquarium Fishes
Fishery Ecosystem Dynamics
The Perfect Aquarium: The Complete Guide to Setting Up and Maintaining an Aquarium
The Book of the Marine Aquarium: A Definitive Reference to More Than 300 Marine Fish and Invertebrate Species and how to Establish and Maintain a Reef Aquarium
Dugongs, Whales, Dolphins and Seals: A Guide to the Sea Mammals of Australasia
Aquarium Atlas: v. 1