The Hole inside the Earth is an epic series of books that describes the mythology behind the Ordo Lupus and the Blood Moon series, as well as the War for Iron: Element of Civilization series.

Find out more about Rip: Grail of the Secret Sun, which is Part 1 of The Hole Inside the Earth series and features vampires as well as Atlantis and the Holy Grail.

Find out more about Ischians in The Hole Inside the Earth.

Go to the dedicated page for The Hole Inside the Earth