Nature References

The International Book of Wood

By Hugh Johnson

The Pocket Guide to Trees

By Keith Rushforth

Rocks and Minerals

By E. Fejer, S. Frampton, Cecilia Fitzsimons

A Field Guide in Colour to Woodland and Hill Birds, Eggs and Nests

By Jiri Felix

A Field Guide in Colour to Sea and Coastal Birds, Eggs and Nests

By Jiri Felix

Sarah Raven's Wild Flowers

By Sarah Raven, Jonathan Buckley

Skeleton

By Steve Parker

Earth

By A Charman

Dictionary of Environmental Science and Technology

By Porteous, Andrew

World Watch (3) – Pupil Book 3: A World Of Change: No. 3 (Collins primary geography)

By Scoffham, Stephen, Bridge, Colin, Jewson, Terry

The Illustrated Dictionary of Oceanography

By Jill Bailey, Maureen Bailey, Malcolm Tucker

Developing Science: Year 4: Developing Scientific Skills and Knowledge

By Christine Moorcroft

Extreme Science: Pets Parents Hate: Animal Life Cycles

By Trevor Day

Human: The Definitive Guide to Our Species

By Nigel Ritchie, Winston, Robert

The Monocle Guide to Better Living

By The Monocle

My Body (Oxford First Encyclopedia)

By Langley, Andrew

Reptiles (Eye Wonder)

By DK

Human Body (Eye Wonder)

By DK

The British, European and African Birds, New Encyclopedia of: An illustrated guide and identifier to over 550 birds, profiling habitat, behaviour, nesting and food

By David Alderton

Wild Animals (Ripley's Believe It or Not!)

Alpha, Bravo, Charlie: The Complete Book of Nautical Codes

By Sara Gillingham, Meagan Bennett

Cats

By Esther J J Verhoef-Verhallen

Complete Irish Wildlife: Photoguide

By Sterry, Paul

DK Eyewitness Guides: Shell

By Arthur, Alex

Dictionary of Energy

By Cutler J. Cleveland (Director, Center for Energy and Environmental Studies, Boston University, MA, USA), Christopher G. Morris (Lexicographer, Morr...

Dogs: Identification Guide

By Chris Bell, Beverley Cuddy

OXFORD A-Z SCIENCE (The Oxford Children's A-Z Series)

By Jennings, Terry

Birds of Britain and Europe

By John Gooders

Arctic Tundra And Polar Deserts

By Chris Woodford

How To: Absurd Scientific Advice for Common Real-World Problems from Randall Munroe of xkcd

By Munroe, Randall