Bernadette Cunningham, 'Seventeenth–century historians of Ireland,' in: Edel Bhreathnach and Bernadette Cunningham (eds.), Writing Irish history: the Four Masters and their world (Dublin 2007), 52–60: 53. For a full account of Keating see Bernadette Cunningham, The world of Geoffrey Keating: history, myth and religion in seventeenth-century Ireland (Dublin 2000).