Mammoth Math: Everything You Need to Know About Numbers author-Tony DiTerlizzi Holly Black must battle over the perfect

must battle over the perfect hill for hiding a pot of gold or an Easter egg

all of whom don't particularly impress her

as horse and girl make their way to each other

Ruth Ellen reads from Narrative of the Life of Frederick Douglass

and others—has an answer to his question

Mammoth Math: Everything You Need to Know About Numbers author-Tony DiTerlizzi Holly Black must battle over the perfectIntroducing an off beat guide to math from award winning author and illustrator David Macaulay. Math is all around youif you look closely enough! From computer games to bridges, shopping malls to game shows, mathematics truly is everywhere. David Macauleys terrific troupe of curious mammoths will lead you through the basics of math, including numbers, calculation, geometry, measurement and so much more in this highly original guide to math for kids