Spinning Spiders (Let's-Read-and-Find-Out Science 2)
Spiders make webs to catch flies, gnats, and other insects. How do they do it? How long does it take them? Read and find out!
More by Melvin Berger
Enzymes in Action
Germs Make Me Sick! (Let's Read-and-Find-Out Book)
Can You Fly High, Wright Brothers?
Oil Spill!
Why I Sneeze, Shiver, Hiccup, and Yawn
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Look Out for Turtles!
Mind Control
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Switch on, Switch Off
How Do Frogs Swallow With Their Eyes?
Discovering Mars : the Amazing Story of the Red Planet