Stuart J. Murphy is a visual learning specialist. A graduate of the Rhode Island School of Design, he has a strong background in design and art direction. He also has extensive experience in the world of educational publishing. Drawing on all these talents, Stuart J. Murphy brings a unique perspective to the MathStart series. In MathStart books, pictures do more than tell stories; they teach math.Stuart J. Murphy and his wife, Nancy, live in Boston.
Jon Buller has illustrated 26 books for children including Snug House, Bug House and No Tooth, No Quarter, both of which he co-wrote with his wife, Susan Schade. Mr. Buller lives in Lyme, CT.