Out of the Blue

Graceful succinct prose and engaging illustrations trace the evolution of life on Earth out of the blue and back again.Clear and inviting nonfiction prose vetted by scientists—together with lively illustrations and a time line—narrate how life on Earth emerged “out of the blue.” It began in the vast empty sea when Earth was young. Single-celled microbes too small to see held the promise of all life-forms to come. Those microbes survived billions of years in restless seas until they began to chan...See More