Download or read book Dave's Down-to-Earth Rock Shop written by Stuart J. Murphy and published by Harper Collins. This book was released on 2000-01-05 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Josh is the best collector on the block. And now he has something new to collect - rocks! Soon Josh and his best friend, Amy, have so many rocks they need to organize their collection. But how? Young collectors will be fascinated by all there is to know about rocks and about classifying - sorting and organizing objects by attributes like color, shape, or size. Grab your rock hammer and join the fun with this entertaining story by Stuart J. Murphy and lively art by Cat Bowman Smith.