A new book from the creators of }An Egg Is Quiet, A Seed Is Sleepy{ and }A Butterfly Is Patient{, this is an informative introduction to the world of rocks. With illustrations by Slyvia Long From the award-winning creators of An Egg Is Quiet, A Seed Is Sleepy, and A Butterfly Is Patient comes a gorgeous and informative introduction to the fascinating world of rocks. From dazzling blue lapis lazuli to volcanic snowflake obsidian, an incredible variety of rocks are showcased in all their splendor. Full color.