Add this copy of 300 Science and History Projects: Step-By-Step Fun to cart. $4.62, very good condition, Sold by ThriftBooks-Dallas rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2006 by Southwater Publishing.
Add this copy of 300 Science and History Projects to cart. $36.37, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2006 by Southwater.
