Mrs Maaarg is a teacher. And, as you can see for yourself, she is also a monster. That's why her students call her Horrible Teacher - behind her back, of course. A boy named Tommy Farrelly can tell you a lot about her. Tommy met her at a very strange summer camp - a camp for winners. The trouble is, Tommy may never return from this camp - unless he finds a way to pass the Terrible Teacher's Final Exam. So read Tommy's story. You'll soon understand why the Horrible Teacher is ESPECIALLY DANGEROUS.