The account books are edited along a literal transcription as detailed once more in volume 6 of the series; it is an approach that renders this source particularly valuable to a whole range of research fields, from linguistics to history, from the development of script to techniques of digitising. Book reviews published so far have highlighted this approach as an innovative unique feature. Already published transcribed account books can be found under publications of the “Centre Luxembourgeois de Documentation et d’Études Médiévales“