Comprises: (fol. 1) 'Modus viuendi': beg. 'Ad nobiles': a treatise pointing out the duties of different classes of society (fol. 2) 'Modus confitendi circa Jeronimum', beg. 'Sacerdos igitur.' (fol. 8) ' Speculum ecclesie': beg. 'Si quis vult scire': a manual of the method of conducting the Mass and other services (fol. 40) 'Summa de modo Confitendi', the…