Codex Babylon by Robert Kroese

https://thebookvoice.com/podcasts/2/audible/149436 to listen full audiobooks. Title: Codex Babylon Series: The Cross-Time Crusade, Book 1 Author: Robert Kroese Narrator: Steve Barnes Format: mp3 Length: 8 hrs and 50 mins Release date: 05-06-24 Ratings: 4.5 out of 5 stars, 2 ratings Genres: Medieval Publisher's Summary: A secret cabal of demonic forces threatens to destroy civilization and plunge the world into a new Dark Age. Humanity's only chance is a shadowy organization called GRAIL--the modern day heirs to the Knights Templar--which has discovered the secret to time travel. The past cannot be changed, but if GRAIL can send an agent into the past to recover a lost book on demonology called the Codex Babylon, they may have a fighting chance to save humanity from utter destruction.