2019 - How I Met My Monster [I Need My Monster] (Hardcover) ISBN-13: 9781947277090 ISBN-10: 194727709X Genre: Children's Books ? 2019 - Are You My Monster [I Need My Monster] (Other) ISBN-13: 9781947277328 ISBN-10: 1947277324 Genre: Children's Books ? 2016 - Hey That's My Monster (Hardcover) ISBN-13: 9781936261376 ISBN-10: 1936261375 Genre: Children's Books ? 2009 - I Need My Monster (Hardcover) → Paperback ISBN-13: 9780979974625 ISBN-10: 0979974623 Genre: Children's Books 2 2009 - I Need My Monster [I Need My Monster, Bk 1] (Paperback) ISBN-13: 9780545291453 ISBN-10: 0545291453 Genre: Children's Books 2 I Need My Monster (Paperback) → Hardcover ISBN-13: 9780545417235 ISBN-10: 0545417236 Genre: Children's Books 1 |