This collection of essays, which is impeccably edited, not only provides a better understanding of the life and scholarship of Columbanus, but also makes a significant contribution to the study of Hiberno-Latin literature and to early Irish spirituality and monasticism. MEDIUM AEVUM * With this book, the corpus of works by Columbanus can, it seems, be safely identified, to the boon of future scholarship... a vital pillar to any future study of the works. JOURNAL OF MEDIEVAL LATIN * A significant contribution to the study of this important early medieval figure... fine essays. CHURCH HISTORY [US] * A very important book.