Description Caves - dark, echoing chambers waiting to be explored! Make reading your superpower with DK's beautiful, leveled nonfiction. Use your reading superpowers to learn all about the coolest caves all over the world - a high-quality, fun, nonfiction reader - carefully leveled to help children progress. Cool Caves is a beautifully designed reader all about caves - the biggest, the most beautiful and even one that plays melodies! The engaging text has been carefully leveled using Lexiles so that children are set up to succeed. A motivating introduction to using essential nonfiction reading skills. Children will love to find out about the stunning and unique caves around the world.