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. S. D. Schindler is the popular illustrator of many bestselling picture books, including How Santa Got His Job, Big Pumpkin, the Math Start title Betcha!, and the 2005 Newbery Honor Book Whittington. S. D. Schindler lives in Philadelphia, Pennsylvania.
