THE success which has attended the publication of this work is, for two reasons, a source of much satisfaction to those responsible for the original issue of the book. In the first place, it amply justifies the belief, entertained by the producers when the work was brought out, that the presentation of a series of the unrivalled illuminated pages of the Book of Kells, in their actual colours, would be regarded as a welcome supplement to such previously published works on the same subject as contained only uncoloured representations; and secondly, it establishes the fact that there are many more persons—outside the world of connoisseurs, archæologists and palæographers.