I Wonder Why Stalactites Hang Down
By Unknown Author.
Description
"Where is the twilight zone?," "Who buried their dead in caves?," and "What insects feed on bat guano?" are some of the questions answered in this lively look inside caves. With information and quirky facts to explain everything from caves, chambers, and caverns to stalactites and stalagmites, this new addition to the popular I Wonder Why series answers the questions that intrigue kids most about every type of subterranean space. - from Amzon
ISBN(s)
0753409526, 9780753409527
