Abstract: The present invention relates to a pop-up book for playing that allows various types of three-dimensional play, such as orally narrated fairy tales and dramas, by providing a three-dimensional stage standing and fixed when the pop-up book for juvenile play is opened, and can be easily kept by minimizing the thickness when it is closed. Accordingly, the pop-up book for playing of the invention, which has a front cover and a back cover pivoting around a pivot edge, and is closed in a plane when the front cover and the back cover are folded and provides a three-dimensional shape protruding in a space between the front cover and back cover when the front cover and the back cover are unfolded, includes a first stage that is unfolded to protrude from the back cover and a fixing means that fixes the first stage, the front cover, and the back cover to the unfolded positions.