Abstract: A book having a chewable element or a portion that can be used as a teether or a teething element, for example, for child to get dental stimulation when the child inserts the book or a part of the book into a mouth. The book includes a plurality of pages and a spine positioned along edge portions of the pages. The edge portions of the pages can be secured directly or indirectly to the chewable element or the portion. The chewable element can have a bore to accommodate a ring. A second or another chewable element can be secured or positioned at a distance from the first chewable element.

Abstract: A greeting card book having at least one page permanently connected to or attached with a greeting card, such as a greeting card cover of the book. The greeting card cover has a surface that displays a message. A flap or other suitable structural device can be used or operated between a closed position and an open position to at least partially hide or reveal the message.

Abstract: A book having a plurality of pages bound together to form the book. At least one page of a spread of the book has a flap movable with respect to the page. The flap has a flap recess. The page has a page recess. In a closed position, the flap is positioned within the page recess. A structural element, such as a pop-up element, is housed within the flap recess and/or the page recess. As the flap moves from the closed position to an open position, the structural element moves or raises above the page surface to move the structural element into an activated position. In the closed position, the structural element is hidden from view when looking at the page.