Ancient Egypt and the Apocalypse. No pseudoscientific stuff like you'll see on cable, instead it's archaeological and philosophical musings.
Oh, and Radio Hope had its first sale in Australia! That's made it #13 in post-apocalyptic books in the Amazon Australia Kindle store. All from one sale. It's good to remember when authors brag about a high ranking in some obscure list or other, chances are they've had very few sales.
Now if I was #13 in the Amazon US store. . .