Two more playful pop-upsPull-tabs, pop-ups, and flaps -- Richard Scarry has always known how to make early learning into a treat! His book about time starts at 7:00 a.m., winds down for an 8:00 p.m. bedtime, and includes a large clock face with movable paper hands. Throughout the book both digital and analog clocks are shown. His book about wheels is filled to bursting with vehicles of all shapes and sizes.