Bücher von Grehan, John

JOHN GREHAN has written, edited or contributed to more than 300 books and magazine articles covering a wide span of military history from the Iron Age to the recent conflict in Afghanistan. John has also appeared on local and national radio and television to advise on military history topics. He was employed as the Assistant Editor of _Britain at War_ Magazine from its inception until 2014\. John now devotes his time to writing and editing books.