Clavis Clavium, or ‘Key of Keys’, is the go-to Open Access database to access Late Antique and Medieval Christian literature. It incorporates the almost 8,000 pages of data found in six so-called claves: the Clavis Patrum Latinorum and the Bibliotheca Hagiographica Latina, the Clavis Patrum Graecorum and the Bibliotheca Hagiographica Graeca, the Clavis Apocryphorum Veteris Testamenti and the Clavis Apocryphorum Novi Testamenti. Together, these six indispensable tools provide researchers (whether historians, theologians, philologists, or philosophers) working on the extensive field of Early Christian, Medieval and Byzantine literature with essential information regarding authorship, authenticity, chronological and geographical contexts, manuscript transmission, and editorial history.

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You can find information about the last update on Clavis Clavium: Newsletter #6

To access Clavis Clavium, please go to https://clavis.brepols.net/clacla/