The book also includes a spotter's guide for the People, interviews with the book's main characters as well as one with Eoin Colfer, a "report card" of Artemis', containing comments from his teachers, mainly expressing their frustration with his incredible mental ability. It has diagrams of some of Foaly's inventions, a crossword and word search, and a translation of the Gnommish alphabet, along with a secret message to use it with. This translation guide can also be used to translate Gnommish text along the bottom margins of the original book.