From the award-winning creators of An Egg Is Quiet, A Seed Is Sleepy and A Butterfly is Patient comes this gorgeous and informative look to the fascinating world of rocks. From dazzling blue Lapis to volcanic Snowflake Obsidian, and incredible variety of rocks are showcased here in all their splendor. Poetic in voice and elegant in design, this book also presents a wide array of rock facts, making it equally suited for classroom sharing and home exploration.