Scarcely a parish in Ireland is without one or more dedications to saints, in the form of churches in ruins, holy wells or other ecclesiastical monuments. Professor Pádraig Ó Riain's Dictionary of Irish Saints is intended to serve as a guide to the (mainly documentary) sources of information on the saints named in these dedications, for those who have an interest in them, scholarly or otherwise. The need for a summary biographical dictionary of Irish saints, containing information on such matters as feastdays, localisations, chronology, and genealogies, although stressed over sixty years ago by the eminent Jesuit and Bollandist scholar, Paul Grosjean, has never before been satisfied. Professor Ó Riain has been working in the field of Irish hagiography for upwards of forty years, and the material for the over 1,000 entries in his Dictionary has come from a variety of sources, including Lives of the saints, martyrologies, genealogies of the saints, shorter tracts on the saints (some of them accessible only in manuscripts), annals, annates, collections of folklore, Ordnance Survey letters, and other documents. Running to almost 700 pages, the body of the Dictionary is preceded by a Preface, List of Sources and Introduction, and is followed by comprehensive Indices of Parishes, Other Places (mainly townlands), Alternate (mainly Anglicised) Names, Subjects, and Feastdays. Professor Ó Riain's Dictionary has been described as 'an astonishingly comprehensive, intelligent and well-organized work'; it is unlikely to be superseded for many decades to come.

In the ten years since its publication by Four Courts Press in 2011 A dictionary of Irish saints has attracted a large amount of supplementary material, mainly through comments and corrections provided by readers, colleagues and reviewers. As these are to be included in a planned second edition of the Dictionary, it is felt by both Press and author that those who own a copy of the first edition should also benefit from them through this publication.

From the most modern and unusual to old-fashion, historical favorites, you'll find over 15,000 names with the corresponding patron saint.

Throughout the Celtic world, in Britain, Ireland and France, the early Christian saints left a profound legacy to the history and culture of Northern Europe.This is the first ever dictionary of Celtic saints and is fully illustrated with photographs of where each saint lived and worked, ranging from ruined monasteries to holy wells, and from caves to Roman and Celtic forts. The reader is therefore drawn into the beautiful world which these men and women inhabited, while also being able to trace the history and legend surrounding these early British Christians. Easy to use, with an Introduction and maps to pinpoint the sites described in the text, A Dictionary of Celtic Saints will appeal to anyone interested in history, landscape or spirituality. Based on sound scholarship, it will also be helpful to students of civilisation and culture.Elizabeth Rees is a Roman Catholic nun with a Master’s degree from Oxford. She is one of Britain’s leading authorities on the Celtic saints and is the author of many books on the early Christian world.