It is difficult not to surrender to the magic of pop-up books. Whether we're little or grown up, we cannot fail to be amazed every time we turn a page and suddenly find something that has been built in three dimensions before our eyes. "It must be so...

Did you know that giraffes produce sounds that are far too low for humans to hear? Or that some tiny mosquitoes have no less than 47 teeth? In this new, fabulous activity book, Victor Escandell illustrates these and many other amazing facts about the...