Order as many linear feet as you need to complete your project. Authentic modern hardback decorative books in varied shades of black and white. All books are published 1980-present and include a variety of fiction and non-fiction titles. Each linear foot contains 10-12 books with an average height of 8.5-9.5". Exact Titles will differ from those pictured. If ordering in large quantities book titles may repeat after every 3 linear feet.