1 paperback, 2 hardcover. The Divergent Series 3-Book Set includes the novels "Divergent," "Insurgent," and "Allegiant" by Veronica Roth. Published by HarperCollins in 2013, this young adult fiction series is set in a dystopian world with themes of family, friendship, and loyalty. With a focus on romance and social issues, the books follow the journey of protagonist Beatrice "Tris" Prior as she navigates the complex factions of society. This set is a captivating read for fans of the genre, offering an immersive narrative and engaging storytelling.