Hardcover binding is a method of book construction that involves a rigid cover, typically made from cardboard or thick paperboard. This type of binding provides durability and protection for the pages inside, making it ideal for books that are frequently handled or intended for long-term use. The cover is often wrapped in cloth, leather, or a printed paper, giving it an attractive finish. In hardcover books, the pages are usually sewn or glued together, which helps maintain the book's shape and allows it to open flat. This binding style is commonly used for textbooks, novels, and coffee table books, where quality and longevity are important considerations.