"Encyclopedia Prehistorica Dinosaurs" is a pop-up book authored by Matthew Reinhart and Robert Sabuda, published in 2005. This interactive book features detailed information about dinosaurs in a visually engaging format, with pop-up elements bringing the prehistoric creatures to life. Written in English, this book is a fascinating topic for readers interested in learning about the world of dinosaurs in a unique and captivating way. This is a new book the binding is a bit off centered due to being stored not properly. As you can see in the pictures front cover is uneven with back cover a bit. The page’s interior are fine and turn and close fine. Of course it is a very detailed delicate 3D book and needs to be closed properly. There is a a few small scratches and small dings on front and back cover due to being stored improperly. Pages turn perfectly for a 3D pop up book .