An internet-linked, time-travelling, globe-trotting puzzle book in association with Google[trademark] Earth, and follow up to THE GREAT GLOBAL PUZZLE CHALLENGE. Travel back in time to some of the most significant events in human history. Discover where they took place and explore what those places look like today on Google[trademark] 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.

Illustrated by: William Ings