The document discusses the future of books in light of the growing popularity of e-readers and tablets. It notes that e-readers like the Kobo have over 2 million users due to their convenience and size advantages over printed books. However, many students still prefer printed textbooks that can be resold. Tablets are also growing rapidly in popularity, with Apple's iPad 2 projected to account for 85% of the 2011 tablet market. The future of printed books is uncertain as digital formats continue gaining ground, but physical books still offer an experience that e-readers cannot replicate.