[en] The Secret History of the Roman Roads of Britain · and Their Impact on Military History Pen & Sword Military
[es] El camino a Eleusis. Una solución al enigma de los misterios Fondo de Cultura Económica
[en] Twilight of the Hellenistic World Pen & Sword Military
[en] The Scent of Ancient Magic University of Michigan Press (limited)
[en] Before and After Alexander The Overlook Press
[en] From Democrats to Kings The Overlook Press
[en] Democratic Swarms: Ancient Comedy and the Politics of the People University of Chicago Press
[en] The Greek War of Independence The Overlook Press
[en] Theogony / Works and Days Talonbooks
[en] Time and the Other Columbia University Press
[en] Genghis Khan and the Mongol War Machine Pen & Sword Books
[en] Genghis Khan and the Mongol War Machine Pen & Sword Books
[en] The Ismaili Assassins Frontline Books
[en] Marcus Agrippa Pen & Sword Military
[en] Gregory the Great University of Notre Dame Press
[en] Destroyer of the Gods · Early Christian Distinctiveness in the Roman World Baylor University Press
[en] Great Walls and Linear Barriers Pen & Sword Military
[en] Quest for the Lost Roman Legions Savas Beatie