A well written historical fiction set in the 7th century. Three monks leave Ireland to find an island without any people so they can live without any negative worldly influence. Train and Cormac are very likable men. Artt is more unlikely to be by the two other monks. The island is covered with sea birds, which are used for foods, fire, down, feathers until they leave for the winter. Will they survive? Lots of rituals and ceremonies. 4/5 stars