Robert Gardner has written at least 20 books. Their most popular book is Gardens of War: Life and Death in the New Guinea Stone Age with 1 save with an average rating of -⭐.
They are best known for writing in the genres Young Adult, Science, and Juvenile Nonfiction.
 Gardens of War: Life and Death in the New Guinea Stone Age
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 Whose Bones Are These?: Crime-Solving Science Projects
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 Health science projects about psychology
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 Split-Second Science Projects with Speed
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 Science in Your Backyard
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 Heavy-Duty Science Projects with Weight
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 Make an Interactive Science Museum: Hands-On Exhibits
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 Super-Sized Science Projects with Volume
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 Far-Out Science Projects with Height and Depth
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 Save That Energy
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 Science Experiments
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 Air: Green Science Projects for a Sustainable Planet
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 Really Hot Science Projects with Temperature
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 How High is High?
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 Science Fair Projects About the Sun and the Moon
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 Whose Fingerprints Are These?
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 Dazzling Science Projects with Light and Color
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 How Fast is Fast?
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 Recycle: Green Science Projects for a Sustainable Planet
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 It's About Time! Science Projects
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