For people interested in learning Old English, Osweald Bera is an introductory book written by Colin Gorrie that, if I recall from his prior announcement about this, leans on a method called comprehensible input to teach the language. As far as I can tell from watching some of his youtube videos and reading his other online material, this looks like it could be useful for folks that are including "Learn Old English" as an item on their New Year's Resolution list.

The preorders were just announced. They are saying they intend to begin shipping the books themselves mid-November.