A pop-up book is a three-dimensional book that pops up with various designs, taking the reader on a journey. These books are popular among children and adults alike. Here are some synonyms for pop-up books: interactive books, 3D books, lift-the-flap books, surprise books, animated books, movable books, unfolding books, animated pop-ups. The goal of these books is to provide a unique and engaging reading experience that goes beyond a traditional book. With interactive elements and pop-ups, readers are transported into the world of the book, making learning and reading an exciting adventure. So, no matter what you call them, pop-up books will continue to captivate and inspire readers of all ages.