Jon ChadJon Chad lives in Vermont with his wife and daughter. He is the illustrator of Science Comics: Solar System, and the author of Leo Geo, Science Comics: Volcanoes, Science Comics: The Periodic Table of Elements, and Pinball: A Graphic History of the Silver Ball. Jon's graphic novel series, The Solvers, uses comics, and superhero action, to teach mathematics to young readers. His art is also featured in Steve Sheinkin's Diamond Fever. Read More Read Less