True Monster Stories is a non-fiction book by Terry Deary, likely part of his historical or factual series aimed at children. The book explores a variety of real-world figures or events that have been described or mythologized as "monsters" throughout history. This could include examining the real lives of notorious criminals, tyrants, or historical disasters, explaining how fear and legend transformed them into terrifying figures. Deary’s signature style blends intriguing facts with a narrative tone that encourages critical thinking about how history is recorded and exaggerated, offering a fascinating look at the creation of myths and the difference between factual history and terrifying legend.