This is an omnibus edition of: 'The Barbarians' (1985), 'Celtic warriors' (1986) and 'Medieval warlords' (1987) published by Blandford.
Bibliography: p140-142, 282-284, 426-428. - Includes index.
Warlords : ancient, Celtic, medieval by Timothy Newark. ISBN 1854093495. Published by Arms & Armour in 1996. Publication and catalogue information, links to buy online and reader comments.