Those are 5 very dry stars, arid except for the passionate devotion of the scholars to their musty labor of love.
I don't recall now if I read the entire volume. I have notes on the following entries:
McKitterick, "Eighth-century Foundations"
CM (Charlemagne, obvs) sent out an appeal for copies of books in 780. He (or his advisors) knew which books existed and who might have them. [That's how few books there used to be, kids!]
This marks a shift in precedence from secular classical texts to Christian ones, and from knowledge-creation to transmission.
Ganz, Davis, "Theology and the Organization of Christian Thought"
The Carolingian period vastly expanded Christian territory, and made a systematic attempt to establish what they saw as "Christian civilization" throughout. This seems to have at least partly stemmed from sincere concern with salvation and fear that heretics might not be.
Important thinkers: Hincmar, Benedict of Aniane, Augustine, Gottschalk, Elipandus, Felix (Christ as Logos).
Google Adoptionist and the Council of Toledo if you aren't familiar with them.