Alkindus (al-Kindi), De mutatione temporum, here attributed to Dorotheus and listed as the 'Tractatus de imbribus et pluviis' in the table of contents. Decoration: Initials in blue.
Liber novem iudicum (imperfect). The text on ff. 156-162v was supplied by a diffferent, slightly later hand. Decoration: Initials in blue. Places left for diagrams (ff. 147v-149r, 150v).
Exafenon, attributed to Richard of Wallingford (entitled 'Liber fratris Perscrutatoris de impressionibus aeris' in the table of contents). Decoration: Initials in blue.