Thunder Underground

In this collection of poems that's a science, poetry, and adventure story all rolled into one, noted children's poet Jane Yolen takes readers on an expedition underground.

This thought-provoking collection will evoke a sense of wonder and awe in readers, as they discover the mysterious world underneath us. Kids will explore everything from animal burrows, to human creations -- like subways -- to ancient cities and fossils. Even deeper down, there are caves, magma, and Earth's tectonic plates...