The journey to the center of the earth is a voyage like no other we can imagine. Over 6300 km below the earth's surface, an extraordinary inner world the size of Mars awaits us. Dive through the molten iron of the outer core and eventually you will reach a solid sphere-- an iron-clad world held within a metal sea and unattached to anything above. At the earth's core is the history of our planet written in temperature and pressure, crystals and minerals....

This book, constructed on one continuous folded page, explores the layers of the Earth from human-made structures like sewers, subways and archeological finds, down through various formations of rock, to the Earth's core and back up again.

Rock collecting has never been quite like this! When the class forgets to do its homework, a fieldtrip through the Earth's crust, into the center of the Earth, and out through a volcano will teach them not to forget their assignments again - and then some!

Hundreds of fascinating facts are waiting to be unearthed in this book from Aleksandra Mizielińska and Daniel Mizielinski, the creative duo behind 'Maps'. Dive below the surface, and find out what happens under the earth and under the water. From early submarines and deep-sea life, to burrowing animals and man-made tunnels - you will never look at the world in the same way again! An exploration of underground and undersea life depicts creatures...