An internationally bestselling series of board books with amazing real-life sounds!What sounds do a seagull, a sea lion, a dolphin, a deep-sea diver, a boat and an otter make? Push the buttons to find out! Aimed at babies and toddlers, this ground-breaking series of interactive board books has a button on every spread, which plays one of six different exceptional quality sound effects. Children of every age will be captivated as they bring the artwork to life with six amazing real-life sounds.