To provide a three-dimensional frame for a book, which enables a person to appreciate the beauty of curvature possessed by an opened page in the most ideal state, in regard to the frame for the book for framing the book in an opened state.

A three-dimensional exterior frame body (11) for the book having a sufficient space for holding the opened book and an external cover portion (12) constitute the three-dimensional frame for the book. The whole book is placed on a pedestal (15). A book cover is extended to a space between a cover sheet support part (16) and a rear plate (11b). A page portion is pushed forward from the cover sheet support part 16 and then is opened and held with a page support member (17). The page support member is composed of bamboo material. The member is formed narrow in width at its leading edge side and is bent toward the rear plate (11b). A user can set a page the user likes in the opened state on this three-dimensional frame and can enjoy it by hanging the frame on a wall, or the like.