Together, they must investigate a connection between rogue demons known as the Shayatin and a lethal new drug appearing in both worlds.
As a Siren Erotic Romance title, it is part of the "Stormy Glenn ManLove Collection" and features M/M themes with a "happily ever after" (HEA) ending. Critical Reception Earth Demon by Stormy Glenn
Reviewers often describe it as an "entertaining, fast, and funny read" and a "good installment" to the series. Together, they must investigate a connection between rogue