7 books • 2 series
Nature's Treasures of North America
How Fast was a Velociraptor? (Wild Facts and Amazing Maths)
How Far can a Kangaroo Jump? (Wild Facts and Amazing Maths)
How Tall was a T-rex? (Wild Facts and Amazing Maths)
How Long is a Whale?
How Much Does a Ladybird Weigh?
How Much Does a Ladybug Weigh? (Wild Facts & Amazing Math)