Why does popcorn pop? and other kitchen questions /Author: Ripley, Catherine,
Publisher: Toronto : Greey de Pencier Books,
Date: c1997. This title can be found in 1 Iowa libraries.
Why do stars twinkle? : and other nighttime questions /Author: Ripley, Catherine.
Publisher: New York : Distributed by Firefly Books,
Date: c1996. This title can be found in 2 Iowa libraries.
Rocket science : 50 flying, floating, flipping, spinning gadgets kids create themselves /Author: Wiese, Jim,
Publisher: New York : Wiley,
Date: c1995. This title can be found in 6 Iowa libraries.
Roller coaster science : 50 wet, wacky, wild, dizzy experiments about things kids like best /Author: Wiese, Jim,
Publisher: New York : John Wiley,
Date: c1994. This title can be found in 3 Iowa libraries.
The Hayes book of amazing experiments you can do at home /Author: Vowles, Andrew.
Publisher: Burlington, Ont. : Hayes Pub.,
Date: 1985. This title can be found in 1 Iowa libraries.
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