Horrible Histories author Terry Deary makes sly dig at schools as reason for his success
Exclusive: Terry Deary has sold 36 million copies of his Horrible Histories children's books, and credits education ...
How Terry Deary transformed history into a multi-million selling book empire
Exclusive: Having sold 36 million copies of his kids' books, Terry Deary has turned his gaze on adults. Expect fireworks, as ...