On February 25th 2026 we have uploaded a new version of the data to the Open Access search platform of Clavis Clavium . This means that the data in the update platform and in the OA search platform are identical again. We are delighted that the changes to the data are again quite substantial. Please note that in the database all contributors are mentioned by name and with the details of what they did under the tab “Revision history” that is provided with each entry. Please me

In volume 101 of the Corpus Christianorum. Series Graeca Eirini Afentoulidou offers Byzantinists a special treat: the first volume of her monumental edition of the Dioptra by the monk Philip or Philippos Monotropos. Written in 1095 and adapted two years later, this fictional dialogue between the body and the soul in more than 7000 political verses enjoyed considerable popularity among both Greek and Slavonic readers. The present first volume contains the general and text-cr

Carla Compagno adds a new and impressive chapter to the ongoing edition of Ramon Llull's oeuvre in Latin. In volume 321 of the Continuatio Mediaevalis  of the Corpus Christianorum  she edits the texts Llull wrote in 1299, i.e. during his second stay in Paris. This is volume XLI in the subseries Raimundi Lulli opera latina. [ Continue reading below the cover ] Critical edition of Ramon Llull's op. 80-85, written in Paris in 1299 ROL op. 80: Ars compendiosa ROL op. 81: De congr

In volume 292D of the Corpus Christianorum. Continuatio Mediaevalis , Giovanna Bagnasco presents the critical edition of Heymericus de Campo's Tractatus de formis intentionalibus , a logico-metaphysical treatise written in Leuven in 1452 and preserved in a single manuscript. After Heymeric's Centheologicon ( CCCM 292 ) and his Opus circa speculare enigma universi ( CCCM 292C ) this is the third volume dedicated to the critical edition of Heymeric's oeuvre. [ Continue readin