The Phoenix Land by Miklos Banffy 444 Pages, Published 2011 by Arcadia Books Limited ISBN-13: 978-1-908129-67-3, ISBN: 1-908129-67-0
The Avars A Steppe Empire in Central Europe, 567-822 by Walter Pohl 666 Pages, Published 2018 by Cornell University Press ISBN-13: 978-1-5017-2940-9, ISBN: 1-5017-2940-3