The present invention relates to a holder (10) configured for receiving a book (20) comprising a book-identifier (26) and a plurality of pages, each page (25) comprising a page-identifier; wherein said holder comprises: first fastening means to removably fasten the holder to the book; a user input detection device; a book-identifier detection device; a page-identifier detection device; and a controller (18) connected to the user input detection device, the book-identifier detection device and the page-identifier detection device. The invention further relates to a book (20) configured to be fastened to an holder and to an interactive book system comprising an holder (10) and at least one book (20).
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