Rocks: Hard, Soft, Smooth, and Rough (Amazing Science)
Let's Go Rock Collecting (Let'S-Read-And-Find-Out Science. Stage 2)
If You Find a Rock
National Geographic Readers: Rocks and Minerals
Rocks and Soil: Real Size Science
A Rock Is Lively (Nature Books)
Dirt: The Scoop on Soil (Amazing Science)
A Rock Can Be . . . (Can Be . . . Books)
Soil Basics (Science Builders)
Everybody Needs a Rock (An Aladdin Book)