What causes thunder and lightning? How do different clouds form? What makes a tornado twist?
Compare life in the city with life in the country in this fact-filled non-fiction book.
Learn how animals and plants change and adapt to day and night in this photographic non-fiction book.
In this Level 2 reader, youngsters learn all about the terrifying giants that once roamed the Earth
What kinds of interesting creatures live amongst the forest trees?
Travel to ancient Egypt to learn all about its amazing pyramids
With their beautiful white fur and powerful presence, polar bears rule the Arctic.
Explore the feathery world of adorable owls.
Explore the African savanna with giraffes in this exciting reader.
With a seemingly permanent half-smile on their face, koalas are appealing to boys and girls alike.
WHAT WAS THAT? That's the roaring burp of a bullfrog! SEE THAT?
Find out the inspiring story of female pilot Amelia Earhart, and the mystery behind her disappearance, in this fascinating biography.