The World of Eric Carle The Very Hungry Caterpillar Bath Book combines a child’s two favorite activities, bath time and story time. Your child can splash around in bubbles while going on an adventure with Eric Carle’s famous characters. Encouraging learning and playtime fun, the bath book will have your little one looking forward to bubbly adventures all day long. The bath book is 6 pages long. Appropriate for All ages. Wipes Clean.