Discover lots of Christmas fun in this sound-book addition to the bestselling That's not my... series. Turn the pages in this larger format touchy-feely book to follow Santa as he prepares to deliver presents. Press the sound button on the final page to hear a jingly festive tune. With bright, bold illustrations and soft tactile patches on each page, babies and toddlers love That's not my... books. That's not my... books are designed to be shared, and support sensory and language development. Don't forget to look out for the little white mouse on every double-page!