The Abyss

From Author Wars - https://authorwars.com/books/the-abyss-2801214.html

Overview:

Title: The Abyss
Author: Amy Cross
Year: 2017
Type: Novels
Series: The Island (Amy Cross)
Number in Series: 3

Editions/Publications:

Unknown. The Abyss (Unknown, Amy Cross, Dark Season Books, $0.99, ebook, Novel)
2017 . The Abyss (2017, Amy Cross, Dark Season Books, ISBN-10: 9781521914687, $13.99, 326 pages, Trade Paperback, Novel)