2013 - Love Is a Number (Paperback) ISBN-13: 9781444910568 ISBN-10: 1444910566 Genre: Teen & Young Adult ? 2012 - Dark Heart Surrender [Dark Heart Forever] (Paperback) ISBN-13: 9781444908701 ISBN-10: 1444908707 Genre: Teen & Young Adult 1 2011 - Dark Heart Rising [Dark Heart Forever] (Paperback) ISBN-13: 9781444904482 ISBN-10: 1444904485 Genre: Children's Books 1 2010 - Dark Heart Forever (Paperback) ISBN-13: 9781444901894 ISBN-10: 1444901893 Genres: Children's Books, Teen & Young Adult 1 |