The Shadow Hour

From Author Wars - https://authorwars.com/books/the-shadow-hour-2063999.html

Overview:

Title: The Shadow Hour
Author: Jen Wang
Year: 2016
Type: Cover Art

Editions/Publications:

2016 . The Shadow Hour (2016, Jen Wang, Delacorte Press, ISBN-10: 9780385744676, $17.99, 421 pages, Hardcover, Novel)
2017 . The Shadow Hour (2017, Jen Wang, Ember, ISBN-10: 9780385744683, $9.99, 421 pages, Trade Paperback, Novel)