Overall an interesting read, but little new information for anyone with more than just a passing interest in history or (geo-)politics. There is too much ''America is awesome'' and too little actual in depth information. Furthermore, the title is somewhat misleading. I had the impression that there would be ten actual maps, ones that you don't see or use very often to define your view of the world, but could be considered important nonetheless. Rather, the author just uses the generic maps that exist of the world's major continents and regions. Concluding, it's worth a read if you need a primer on the back story behind current geopolitics and you want to have something more to tell your friends at the bar than ''those Russians/Chinese/Americans/Islamists are just modern imperialists!''. If you are looking for something more in-depth, look further.