books by subject
Aquatic Creatures

The Seashore (Usborne New Spotters' Guides)

Giants of the Sea: Whales, Dolphins and Their Habits

Sea Fishes Of Australia (Photographic Guides)

Ocean of Life

Taming the Flood: Rivers, Wetlands and the Centuries-Old Battle Against Flooding

Fishes (Usborne First Nature)

Corals

Frans Lanting. Penguin

Meander: Making Room for Rivers (Excelsior Editions)

Imperiled Reef: The Fascinating, Fragile Life of a Caribbean Wonder

Encyclopedia of Shells

Everything: Dolphins (National Geographic Kids)

Observing the Countryside And Seashore

Frogs

Fishing: Impossible: Three Fishing Fanatics. Ten Epic Adventures. The TV Tie-in Book to the BBC Worldwide Series with ITV, Set in British Columbia, ... Africa, Scotland, Thailand, Peru and Norway

Animals of the Surface Film (Naturalists' Handbook): 12 (Naturalists' Handbooks)

Shells (Usborne Spotter's Guide)

British Isles (Bradt Travel Guides)

Eyewitness Quickstart: Shark (DK Eyewitness)

The Concise Illustrated Book of Sharks

A Natural History of Shells (Princeton Science Library): 15

Scottish Fish Recipes (Favourite Recipes)

Surprising Sharks

Collins Gem - Sharks

PIRATES (B FORMAT)

One Tiny Turtle

Fishes (Usborne First Nature)

Gem Guide to Pond Life (Collins Gems)

Blue Whales (Worldlife Library)
