These adorable, interactive board books will delight your littlest readers with colorful illustrations and funny sliding tabs that reveal lots of charming surprises. As children push the sliders, they'll uncover adorable giraffes, peacocks, caterpillars, spiders, and more creatures that are busy as can be and definitely on the move. This counter display holds 16 books (4 copies each of: Creeping, Crawling, Who Goes There ; Knock, Knock, Who Goes There ; Oops! Who's Been Nibbling ; and Hey, Who Did That?).