With the advent of a new year, it's time to revive the medieval worldbuilding blog.
Today's entry is a useful all-purpose resource.
The Medieval Review is an online journal dedicated entirely to reviewing non-fiction books about the Middle Ages. It's conveniently electronic and available for free, making it easy for anyone with an internet connection to access it. It also accepts a very broad interpretation of Medieval Studies, so you can find reviews there for books covering history, literature studies, art history and philosophy, among other fields, in all the corners of Europe and much of the Near East.
This site is often the first place you'll read about exciting new books, before they begin to turn up in other scholars' footnotes and bibliographies.