2022 - Hopepunk (Hardcover) ISBN-13: 9781368057851 ISBN-10: 1368057853 Genres: Teen & Young Adult, LGBTQ+ Books ? 2020 - Where I End and You Begin (Paperback) → Hardcover ISBN-13: 9781484798690 ISBN-10: 1484798694 Genre: Teen & Young Adult ? 2019 - Where I End and You Begin (Hardcover) → Paperback ISBN-13: 9781484798355 ISBN-10: 148479835X Genre: Teen & Young Adult ? 2019 - Neanderthal Opens the Door to the Universe (Paperback) → Hardcover ISBN-13: 9781484798683 ISBN-10: 1484798686 Genre: Teen & Young Adult ? 2018 - Neanderthal Opens the Door to the Universe (Hardcover) → Paperback ISBN-13: 9781484790625 ISBN-10: 1484790626 Genre: Teen & Young Adult ? 2015 - Marrow (Paperback) ISBN-13: 9780989125352 ISBN-10: 0989125351 Genres: Literature & Fiction, Science Fiction & Fantasy ? 2013 - Blud and Magick (Paperback) ISBN-13: 9781462110889 ISBN-10: 1462110886 Genre: Teen & Young Adult ? 2012 - The Lost Son (Paperback) ISBN-13: 9781462111428 ISBN-10: 1462111424 Genres: Children's Books, Teen & Young Adult ? |