Check out this article titled "Gateway to the Underworld" on NEWSER (also appeared on Fox News.)

I first read about this in an article in 2014 on the UK Daily Mail .

‪#‎Hunters‬ for ‪#‎FightaDemon‬ your waiting is about to pay off. I just got this feedback from a very loyal ‪#‎TQ4T‬ fan who is reading the ‪#‎HowlSage ‬revision:
"I love this book so so much! Maybe even more than the quest for truth. It's super fun reading a Christian book from the point of view of a fifteen year old. I absolutely love it :)"