Bibliomancy is the ancient practice of divining the future by posing a question, flipping through a book (normally codex-shaped), choosing a passage at random, and interpreting the answer it offers.
Bibliomancr updates this ritual for contemporary times and book formats. It was built in 2018 by JDW using Project Gutenberg texts and images from Unsplash.com.
Bibliomancr was itself predicted in a spasm of bibliomancy 937 years ago by an unknown reader of an unknown book in an undisclosed location.