Select publications
• The Loyal Conspiracy: The Lords Appellant under Richard II (London: Routledge, 1971), . • A History of England from Edward II to James I (London : Longman, 1977), . • The Wars of the Roses: Military Activity and English Society, 1452-97 (London: Routledge, 1981), . • John of Gaunt: The Exercise of Princely Power in Fourteenth-Century Europe (Harlow: Longman, 1992), . • Katherine Swynford (Lincoln: Honywood, 1994), . • ''The Wars of the Roses: The Soldiers' Experience'' (Tempus, 2005) • Joan, the Fair Maid of Kent, A Fourteenth Century Princess and her World, (The Boydell Press, 2017), . ==External links==