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)