nGalileo, Newton, Descartes, and Pascal too, nAll followed rabbit trails that led to something new. n nLulu and Elizabeth are two girls who love to play with numbers, words, and (on occasion) toy swords. Join them on a grand adventure, where classic math and logic riddles lead the way through a world inspired by Lewis Carrolls poetry. n nFilled with engaging puzzles, tidbits about famous mathematicians, and a dash of humor, this interactive book is sure to inspire adults and children, alike, to follow their own rabbit trails into the magical world of mathematics.