2018 - Feral Youth (Paperback) → Hardcover ISBN-13: 9781481491129 ISBN-10: 1481491121 Genre: Teen & Young Adult 1 2018 - The Kill Switch (Paperback) ISBN-13: 9781481432818 ISBN-10: 1481432818 Genre: Teen & Young Adult ? 2017 - Feral Youth (Hardcover) → Paperback ISBN-13: 9781481491112 ISBN-10: 1481491113 Genre: Teen & Young Adult 1 2016 - Willful Machines (Paperback) → Paperback, Hardcover ISBN-13: 9781481432788 ISBN-10: 1481432788 Genres: Teen & Young Adult, LGBTQ+ Books ? 2015 - Willful Machines (Hardcover) → Paperback ISBN-13: 9781481432771 ISBN-10: 148143277X Genres: Teen & Young Adult, LGBTQ+ Books 1 |