Children's books are aimed at different age groups and contain certain common elements for each age. Picture books for ages 0-5 contain simple text, often one word per page, with large illustrations to engage young children. Books for ages 5-7 include more text balanced with images and often contain traditional stories, myths, and fairytales. Chapter books for ages 7-11 have short chapters to hold interest and a page of text paired with an illustration, while books for ages 11-13 contain no illustrations and focus solely on the story text. Graphic novels use comic book style panels and detailed illustrations to tell visual stories that are often adapted into films and television shows.