A pocketbook is a small, compact book designed to fit easily in your pocket or bag, making it convenient to carry around. I love pocketbooks because they’re perfect for reading on the go—whether I’m commuting, waiting in line, or just lounging at a café. They usually have thinner paper and a flexible cover, which makes them lightweight. Classic examples include editions of 'The Little Prince' or 'The Alchemist,' which are often published in this format. Pocketbooks are great for people who want to enjoy literature without the bulk of a hardcover or even a standard paperback. They’re a staple for book lovers who are always on the move.