These books, written in Spanish, will uncover essential Earth and space science concepts with awe-inspiring photographs and engaging nonfiction text as they investigate the stars, moons, comets, and planets. 28-32 pages per book. This 8-title set includes El sol (Sun); Los asteroides y los cometas (Asteroids and Comets); Los planetas (Planets); Las estrellas (Stars); Las lunas (Moons); Nuestra Tierra (Our Earth); El espacio exterior (Outer Space); and El sistema solar (The Solar System).