Patristics i.e. historical Bible commentaries, hagiographies, theology seems to have reached a plateau which does not include original language manuscripts or standard reference indexing. Just as was done for Bible manuscripts, I suggest that integrating external sites into Logos is the obvious path forward. Therefore, either within Factbook or in a separate tool please provide links to clavis.brepols.net/clacla/Default.aspx and Pinakes | Πίνακες Institut de Recherche et d'histoire des textes or similar sites.