4 of 4 people found the following review helpful
The US edition has a different title but is the same book,
This review is from: Stonehenge: Exploring the Greatest Stone Age Mystery (Paperback)
The US edition is also published 2013, with a different cover (blue/green) and a slightly different title ("Stonehenge: A New Understanding") to the UK edition. Different publisher in the US (The Experiment, not Simon & Schuster). No need to buy both editions.