Funville is the setting for a math-inspired fantasy adventure, where functions come to life as magical beings! After 9-year old Emmy and her 5-year old brother Leo go down an abandoned slide, they are magically transported to a land inhabited by ordinary looking beings, each with a unique power to transform objects. Emmy and Leo are entranced by this exciting new world, but also must figure out how to get home! Now available from Natural Math and on amazon.
Right now we are having a web tour, and the book is on sale through Natural Math.