A not very special cat, Rawya loves nothing better than hearing the stories told in her library, or by her cat friends. Then one day she accidentally gets locked in the library over a holiday! With nothing else to do but wait, Rawya starts looking at the books on the shelves... Level 13 books feature longer and more complex sentence structures. Sentences make use of a wide range of stylistic features which reflect progression in the teaching of Arabic grammar. Stories may also contain more literary, metaphorical language, including similes and other figurative language to help the reader create mental images, plus exaggeration for dramatic or humorous effect. Non-fiction titles contain longer, more formal sentences and a broader range of unfamiliar terms.