Nature References

Science A Children's Encyclopedia

By Chris Woodford, Steve Parker

RSPB Complete Birds of Britain & Europe

By Hume, Rob

Collins First Atlas (Collins Primary Atlases)

By Collins Kids

Vote for Love

By Newman, Nanette

Things That Balance (Make & Discover S.)

By Wright, Robin, Foster, Teresa, Foster, Teresa, Potter, Tony

Things That Move (Make & Discover S.)

By Wright, Robin, Foster, Teresa, Foster, Teresa

Dictionary of Space and Astronomy

By Kerrod, Robin

Cells are Us

By Balkwill, Frances R., Rolph, Mic

Stereo Star Maps

By Cox, John, Monkhouse, Richard

Flight and Floating (Experiment with S.)

By Halson, Mike

Discovering Life on Earth

By Attenborough, Sir David

Tavole Nautiche

By Macaulay, David

Cells are Us

By Balkwill, Frances R., Rolph, Mic

Cell Wars

By Balkwill, Frances R., Rolph, Mic

The Egg And Sperm Race: Discover The Human Body

By Balkwill, Dr. Fran, Rolph, Mic

The Egg and Sperm Race

By Balkwill, Frances R., Rolph, Mic

Earth and Space (Collins Keys S.)

By Stringer, John

Body Facts (Faxfinder S.)

By Walker, Richard

Yikes !: Your Body, Up Close!

By Janulewicz, Mike

Collins Fact Books – Skywatch

By Nottridge, Rhoda, Arcana Artists, Reed, Bob

AA Illustrated Guide to Britain

By The Automobile Assocation, Illustrated in Colour

Birds of Britain and Europe

By Fitter, R. S. R.

Bird Guide (Collins Field Guide)

By Keith, Stuart, Gooders, John

British Birds

By Lambert, Terence, Gooders, John, Lambert, Terence, Arlott, Norman

Collins Guide to the Insects of Britain and Western Europe (Collins Pocket Guide)

By Chinery, Michael

A Field Guide to the Birds of West Africa

By William Searle, Gerard J. Morel, Wolfgang Hartwig

A Field Guide to the Birds of South-East Asia: Covering Burma, Malaya, Thailand, Cambodia, Vietnam, Laos and Hong Kong (Collins Field Guide)

By King, Ben F., Dickinson, Edward C., Woodcock, Martin W.

Trees of Britain and Northern Europe (Collins Field Guide)

By Mitchell, Alan, Dahlstrom, P., Sunesen, E., Sunesen, C.

The Birds of Britain and Europe with North Africa and the Middle East (Collins handguides)

By Heinzel, HERMANN, Fitter, R. S. R., Parslow, John

Field Guide to the Birds of Galapagos (Collins Pocket Guide)

By Harris, Michael, Mackay, Barry Kent