... has been collated with Caxton's Lyf; the Margery Kempe with Wynkyn de Worde's precious little volume in the University Library of Cambridge; and the Song of Angels with the text published by Professor Horstman from the Camb. MS Dd. v. 55. As the object of this book is not to offer a Middle English text to students, but a small contribution to mystical literature, the orthography has been completely modernised, while I have attempted to retain enough of the original language to preserve the ... — The Cell of Self-Knowledge - Seven Early English Mystical Treaties • Various