'With God's help, I, Bede ... have assembled these facts about the history of the Church in Britain ... from the traditions of our forebears, and from my own personal knowledge'
Written in AD 731, Bede's Ecclesiastical History of the English People is the first account of Anglo-Saxon England ever written, and remains our single most valuable source for this period. It begins with Julius Caesar's invasion in the first century BC and goes on to tell of the kings and bishops, monks and nuns who helped to develop government and convert the people to Christianity during these...

From the patristic age until the Gregorian calendar reform of 1582, computus - the science of time reckoning and art of calendar construction - was a subject of intense concern to medieval people. Bede's The Reckoning of Time (De temporum ratione) was the first comprehensive treatise on this subject, and the model and reference for all subsequent teaching, discussion and criticism of the Christian calendar. The Reckoning of Time is a systematic exposition of the Julian solar calendar and the Paschal table of Dionysius Exiguus, with their related formulae for calculating dates. But it is more...