The El Sombra Trilogy

From Author Wars - https://authorwars.com/publications/the-el-sombra-trilogy-604564.html

Overview:

Title: The El Sombra Trilogy
Author: Al Ewing
Year: 2017
ISBN-10: 9781786180575
Publisher: Abaddon Books
Price: £7.49
Pages:
Binding: ebook
Type: Omnibus
Title Reference: El Sombra
Notes: Amazon Kindle's page count 673. Data from Amazon UK as of 2017-02-05.