  The last great secular master in Paris in the second half of the 13th century (together with Godfrey of Fontaines), Henry is author of a monumental, though incomplete, Summa (the part De creaturis is missing altogether, even though it was part of the work's overall plan), 15 Quodlibeta, disputed and published while writing the Summa (Gómez Caffarena 1957) a short commentary on the Book of Genesis (Lectura ordinaria super sacram Scripturam), a lengthy treatise on the question of the privileges of Confession (Tractatus super factum praelatorum et fratrum), as well as sermons (on Hernry's written legacy see Wilson 2011b). However, his not strictly theological production is of uncertain attribution: probably authentic are a treatise on the Syncategoremata (ms.  Brugge, Stadsbibl., 510, ff. 227ra-237va) and a commentary in question form on the Physics (ms. Erfurt, Amplon. F. 349), while there is more doubt concerning an incomplete commentary, again in question form, on the Metaphysics (ms. Escorial, h.II.1; different arguments are presented in Porro 2002a and Pickavé 2007).