Barbara Newman (Northwestern University) is preparing an English version of the Clavis physicae by Honorius Augustodunensis–his abridged and condensed version of the Periphyseon, Books I-IV. (For Book V he transcribed the entire text, so that is not part of her translation.) Her translation is called The Key to Natural Philosophy and is under contract with the Catholic University of America Press (Fathers of the Church, Medieval Continuation). The volume should appear toward the end of 2025.