Dig It!: Over 40 Experiments...
Lockwood DeWitt
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Science Fairs: Ideas and...
Andrew Haslam
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Science Lab
Brenda Walpole
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Metals
Robert Mebane,
Robert C Mebane/Thomas Rybolt
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Air and Other Gases
Robert Mebane,
Robert C Mebane/Thomas Rybolt
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50 Nifty Super Science Fair...
Jill Smolinski
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Science for Fun: Making Thngs...
Gary Gibson,
Gary Gibson
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Grow Your Own Crystals
Dave Packard
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Projects That Explore Energy
Martin Gutnik
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Ven, Juega y Descubre la...
Janice Pratt VanCleave
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Experimentos y Hechos...
Lectorum Publications (Creator)
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Grow Your Own Crystals
Dave Packard
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There's a Fungus Among Us
Carol Benanti
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Insects of North America
Leslie Jackman,
George C McGavin, Ph.D.
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My Cake
Kay Davies,
Sheila Gore
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My Sweater
Robert Pressling,
Wendy Oldfield
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Wonder House
Beth Fitzgerald,
playBac Publishing
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Rocks & Minerals of the World
Silver Dolphin,
Theodore Rowland-Entwistle
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50 Nifty Science Experiments
Lisa Melton,
Eric Ladizinsky
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Collins Primary Technoloogy:...
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Collins Primary Technology:...
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Physics Projects for Young...
Peter Goodwin
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Wood Works: Experiments with...
William F Brown, Esq
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