Wendy Horobin

Light and Dark (Why it Works)

By Anna Clayboure, Wendy Horobin

Rainforests

By Steve Parker, Wendy Horobin

Dinosaur Food

By Ruper Matthews, Wendy Horobin

Revolting Reptiles and Awful Amphibians

By Lynn Huggins-Cooper, Wendy Horobin

My Digestive System

By Sally Hewitt, Wendy Horobin

Beastly Birds and Bats

By Lynn Huggins-Cooper, Wendy Horobin

Recycling (Green Kids)

By Neil Morris, Amanda Askew, Wendy Horobin

Using Electricity (Why it Works)

By Anna Claybourne, Wendy Horobin

Asteroids, Comets and Meteors (Solar System)

By Rosalind Mist, Wendy Horobin

My Heart and Lungs (My Body)

By Sally Hewitt, Wendy Horobin

Saving Water (Green Kids)

By Neil Morris, Amanda Askew, Wendy Horobin

My Brain (My Body)

By Sally Hewitt, Wendy Horobin

Saving Energy (Green Kids)

By Neil Morris, Amanda Askew, Wendy Horobin

Uranus, Neptune and the Dwarf Planets (Solar System)

By Rosalind Mist, Wendy Horobin

Earth and Mars (Solar System)

By Rosalind Mist, Wendy Horobin

Mercury and Venus (Solar System)

By Rosalind Mist, Wendy Horobin

Orcas and Other Cold-ocean Life (Under the Sea)

By Sally Morgan, Wendy Horobin

Slimy Sliders (Awesome Animals)

By Lynn Huggins-Cooper, Wendy Horobin

My Bones (My Body)

By Sally Hewitt, Wendy Horobin