Relentless (The Hero Agenda)
(The Hero Agenda #2)
by Tera Lynn Childs and Tracy Deebs

• Publication Date: May 2, 2017
• Genres: Fantasy, Fiction, Young Adult 12+
• Paperback: 288 pages
• Publisher: Sourcebooks Fire
• ISBN-10: 1492616648
• ISBN-13: 9781492616641