Describes the six layers of the sun as well as the role of this star which is part of the Milky Way.

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....

A book made up of one long page explores each layer of the Earth's crust, revealing what can be found underneath the feet of readers in urban and rural areas.

An introduction to underworld scenes shares intricately detailed spreads featuring wonders ranging from volcanoes and dinosaur bones to tombs, city works, and buried treasure.