Pearson English Readers have the largest collection of graded reader titles in the world. Titles range but are not limited to the classics, biographies, fairy tales, and works of non-fiction. When the Guardians? spaceship is attacked, a mysterious helper destroys their attackers. Who is Ego? What does he know about Peter Quill? And what are his terrible plans? Peter, Gamora, Drax, Rocket, and Groot?the Guardians of the Galaxy?have saved the galaxy once, but can they do it again?