I need a one-liner description for the book I’m writing. There are three main characters, a brother and sister and a young man. My book is a Christian horror novel. The sister must keep her surrogate family together as she tries to forget her family of origin. Her half-brother searches for his biological mother and wants a woman he can truly trust. At first, the demon-possessed man wants to get rid of the evil spirit but, he changes his mind and starts collaborating with the demon to destroy the siblings. Example of a One line description: The Day of the Jackal, by Frederick Forsyth, “a thriller about a professional assassin hired by French terrorists to kill Charles de Gaulle.”
4We can't do this for you. But, we can point you to websites about writing log lines. There are plenty of blogs out there. Google is your friend. My crack at it: "a Christian horror about a demon destroying an already broken family..." <- See? It's not what you want. You need to find it yourself.– SFWriterMay 18, 2018 at 15:18
3I'm voting to close this question because it appears to be about what to write rather than how to write. If Tiny Bookworm wants to create a new questions asking how to come up with a one-line description, that would be awesome!– White EagleMay 18, 2018 at 19:50
Hell has come for the [Surname]'s!
It's short, sweet, but edgy enough to grab a millennial's attention.