Graham Sumner
Graham Sumner has written at least 3 books. Their most popular book is Imperial Roman Naval Forces 31 BC–AD 500 with 2 saves with an average rating of -⭐.
#451 of 120 in Osprey Men at Arms
Imperial Roman Naval Forces 31 BC–AD 500
ByRaffaele D'Amato
2009 • 2 Readers
By the Emperor's Hand
ByTimothy Dawson,Graham Sumner
2015 • 201 pages