The Quizmo is a stylish hand-held computer that contains all the answers to all the questions in every IntelliQuest book i.e. one Quizmo will work with ANY IntelliQuest book. Readers simply input the unique book code from the title that they are reading and then answer A, B, C or D to each multiple-choice question in the book. The Quizmo will tell them if they are right or wrong, keeping theirs and their opponents score offering players the opportunity to pit their wits against an opponent.