Angela Royston
Water: Let's Look at a Puddle (Heinemann Read and Learn; Material Detectives)
The Day the Sun Went Out: The Sun's Energy (Raintree Fusion)
Save the Tiger (Animal Sos!)
Keeping Healthy: Why Do I Sleep? (Science in Action)
DK Readers: Slinky, Scaly Snakes (Level 2: Beginning to Read Alone)
North America's Most Amazing Plants (Plant Top Tens)
Diet (Being Healthy, Feeling Great)
Invertebrates
What's Inside?: Toys
Reptiles
Bugs! Bugs! Bugs! and Slinky, Scaly Snakes! (Read & Listen Books)
Bones and Muscles (Your Body Inside and Out)
Maps and Symbols (Geography Starts Here)
Adapted to Survive: Animals that Hunt
Looking at Weather and Seasons: How Do They Change? (Looking at Science: How Things Change)
My Big Book of the World
Polar Bears and Their Homes
Big Machines
Fish
Adapted to Survive: Animals that Hide
Explaining Down Syndrome
Frog (Life Cycle of A...)
Why We Need Proteins
Amphibians