A History Of The World With Google Earth

This is an internet-linked, time-travelling, globe-trotting puzzle book in association with Google? Earth, and follow up to "The Great Global Puzzle Challenge". You can travel back in time to some of the most significant events in human history. You can discover where they took place and explore what those places look like today on Google? Earth - then find vital clues to a secret destination! Combining some of the most significant events in human history with the most exciting things to see on Google Earth, this is a fascinating and educational fusion of book and internet.