|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon US||4 days ago||440.4||$387.00||You save $53.40|
|Book Depository US||3 days ago||434.47||$387.00||You save $47.47|
|Amazon UK||yesterday||402.07||$387.00||You save $15.07|
Norman Friedman, is an internationally respected defence analyst and the author of seven other books in this warship design history series. His is a long-time columnist for Proceedings magazine.