Cărți pentru 7-9 ani

I Wonder Why Spiders Spin Webs

Amanda O'Neill

I Wonder Why the Sun Rises

Brenda Walpole

The Earth from the Air for Children

Hubert Comte, Robert Burleigh, Yann Arthus-Bertrand

Why Do Monkeys and Other Mammals Have Fur?

Holly Beaumont

Insects and Spiders

Child's World

Sue Grabham

Night Sky

Stephanie Warren Drimmer

The Future of the Earth

Yann Arthus-Bertrand

My First Picture Encyclopedia

Steve Parker