"Warriors: The New Prophecy (The Complete Second Series)" by Erin Hunter is a paperback novel published by HarperCollins in 2015. This fiction book, part of the Warriors series, features original English language text with illustrations. The narrative follows the prophecy and explores themes related to cats, battles, and loyalty. The author, Erin Hunter, is known for creating gripping and captivating stories that have gained popularity among young readers and fans of the fantasy genre.