You're Being Summoned, Darkness

From Author Wars - https://authorwars.com/publications/youre-being-summoned-darkness-624825.html

Overview:

Title: You're Being Summoned, Darkness
Author: Natsume Akatsuki
Year: 2017
ISBN-10: 9780316468732
Publisher: Yen On
Price: $14.00
Pages: 192
Binding: Trade Paperback
Type: Novel
Title Reference: You're Being Summoned, Darkness
Notes: Data from Amazon.com as of 2017-07-07.