* _Twilight of the Eastern Kingdoms_ (1997)
* _Twilight of the West_ (1999)
* _The Last Dream of the Kaiser_ (2001)
* _The Fall of the Russian Empire_ (2003)
* _The First World War: A Brief History_ (2006)
* _In Pursuit of the Holy Grail_ (2008)
* _The History of the World: A Beginner's Guide_ (2011)
* _The Ancient World: A Brief History_ (2013)
* _The Medieval World: A Brief History_ (2015)
* _The Renaissance World: A Brief History_ (2017)
TV series:
* _Great Battles of the Great War_ (2004)
* _Great Battles of the Second World War_ (2005)
* _The Great War_ (2007)
* _The Second World War_ (2009)
* _Great Battles of the Ancient World_ (2011)
* _Great Battles of the Middle Ages_ (2013)
* _Great Battles of the Renaissance_ (2015)
* _Great Battles of the Modern World_ (2017)