Charlie, his dad and Doggo the dog are at the seaside. Charlie decides to dig the biggest hole he can in the sand. Nothing strange here you might think - until

A young bunny named Roslyn Rutabega awakens one morning and informs her father that she will dig the biggest hole on Earth, but the grumpy animals that she dist

‘[An] irresistible account of a child’s imaginary 8,000-mile journey through the earth to discover what’s inside. Facts about the composition of the earth

Traces man's theories and growing knowledge about the center of the earth and describes the evolution and execution thus far of Project Mohole, a hole being dug

This groundbreaking classic is now available in a special anniversary edition with bonus content. Winner of the Newbery Medal as well as the National Book Award