Math is the basic foundation upon which most of the other areas of STEM rely. If a child aspires to be a scientist or an engineer or an architect, they need to first understand math. Little Leonardo's Fascinating World of Math introduces many mathematical concepts in a context showing their interconnectedness with so many of the things in our everyday lives.

Greg Paprocki works full-time as an illustrator and book designer. He has illustrated several Curious George books, as well as The Big Book of Superheroes for Gibbs Smith. He began his career as an advertising art director after studying fine art and graphic design at the University of Nebraska. He lives in Omaha, Nebraska.

Bob Cooper has been an editor for more than 20 years, working with everything from comic books to legal briefs. He lives near Salt Lake City.

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