A paperback novel is a type of book that has a flexible cover made of paper or cardstock. These books are typically lighter and more affordable than their hardcover counterparts, making them popular among readers. They come in various sizes and formats, often featuring a printed spine for easy identification on shelves. Paperback novels are widely available in bookstores and online, covering a vast range of genres, including mystery, romance, and science fiction. They are often used for mass-market publications, allowing authors to reach a broader audience. Many readers enjoy the convenience of carrying paperback novels for reading on the go.