Book of Kells produced the first facsimile of the Book of Kells. The majority of the pages were reproduced in black-and-white photographs, but the edition also featured forty-eight colour reproductions, including all the full-page decorations. Under licence from the Board of Trinity College Dublin, Thames and Hudson produced a second facsimile edition in 1974. This edition included all the full-page illustrations in the manuscript and a representative section of the ornamentation of the text pages, together with some enlarged details of the illustrations. The reproductions were all in full colour, with photography by John Kennedy, Green Studio, Dublin. In 1979, Swiss publisher Faksimile-Verlag
The Secret of Kells despair. While running through the woods, Brendan and Aidan are confronted by the raiders, and the Viking leader takes the book's bejeweled cover and scatters the pages. Before two Viking raiders can kill Brendan and Aidan, Aisling's black wolves attack the Vikings, saving the two refugees. Brendan and Aidan gather the pages and depart. Cellach and the remaining villagers take refuge in the monastery. Brendan and Aidan travel across Ireland, and, after many years, complete the book. Aidan, after entrusting the book to Brendan, dies. The now-adult Brendan returns to Kells with Pangur Bán, guided by Aisling (in wolf form).