Today's free book is Curious Myths of the Middle Ages by Sabine Baring-Gould. For the table of contents, check at the bottom of this post below the image; the links below are to the Project Gutenberg edition.
The book is available at Project Gutenberg, Internet Archive, Hathi Trust, and Google Books. Plus, there is a free audiobook at LibriVox. There is also a free Kindle ebook.
