Endpapers are the sheets of paper that are found at the beginning and end of a book. They serve as a connection between the book's cover and the pages inside. Typically, endpapers are thicker than the regular pages and can be plain or decorated. They help to reinforce the binding of the book and protect the pages from wear and tear. In addition to their functional role, endpapers can also enhance the visual appeal of a book. Some books feature illustrated endpapers that reflect the theme or content of the story. This artistic touch can make the reading experience more engaging and memorable for readers, adding to the overall charm of the book.