‘The editors supply details of past scholarly analyses of each manuscript, and in so doing produce a volume that will be invaluable to permanence of print…. This is a true magnum opus.’- Mark Faulkner (Notes and Queries vol 62:02:2015) ‘Professors Gneuss and Lapidge have provided a remarkable, elegantly organized, and exhaustively informative resource.’- Eric J. Johnson (SHARP News July 3, 2016)