The see and do book of crayon, charcoal, and chalk By Fletcher, Helen Jill Hardcover Price $4.99 Free Shipping
How it Works: New Illustrated Science and Invention Encyclop... By H. S. Stuttman Inc.& Grolier Inc. Hardcover Price $5.65 Free Shipping
Growing up with Science: The Illustrated Encyclopedia of Inv... By Michael Dempsey Hardcover Price $69.95 Free Shipping