For day 2 of “blog a horror book every day of October,” here’s a post I did waaaaaay back in 2008 about an incredibly intense novel by Graham Masterton! Masterton is best known for his 1975 novel The Manitou, about a vengeful native American spirit reincarnating himself through the tumor of a woman! Tengu continues on with similar themes of sins of the past coming back to haunt those in the present.