2015 - Shift [Shifter Series - Volume 1] (Paperback) ISBN-13: 9781623957490 ISBN-10: 1623957494 Genre: Teen & Young Adult ? 2015 - Delete [Shift Series - Volume 3] (Paperback) ISBN-13: 9781623957315 ISBN-10: 1623957311 Genres: Science Fiction & Fantasy, Teen & Young Adult ? 2012 - Shift [Strange Chemistry] (Paperback) ISBN-13: 9781908844040 ISBN-10: 1908844043 Genre: Teen & Young Adult 1 |