This book is part of a book series called The Iron Man .

This book has been graded for interest at 9-12 years. This book is part of a reading scheme, meaning that it is a book aimed at children who are learning to read.

There are 288 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2017 by Marvel Press .

Robert Dunbar said of Eoin Colfer's first novel, BENNY AND OMAR (an instant number one bestseller in Ireland), "A wonderful book, absolutely hilarious. "