Encyclopedia of Immaturity by Klutz Shop Encyclopedia of Immaturity by Klutz A collection of Immaturity! Lots of how to's. How to never grow up - the complete guide. Kids > Toys and Games > Activities and Crafts > Klutz Price: $19.95* * Click on product image or buy link for price and shipping information You are here:   Shop > Encyclopedia of Immaturity by Klutz Copyright ©2005-2008 Shopping etc - Contact us All information about products, prices, and merchants is provided by a 3rd party and is for informational purposes only. Shopping etc does not guarantee the accuracy or reliability of the information, and is not responsible for any injury, loss, or damage in this information or any injury, loss, or damage resulting from its display or use.