The Power of Sixが好きなら

(source: The Power of Six by Pittacus Lore is the second volume in a series that began with the book "I Am Number Four." It is a saga that pits good against evil on an interplanetary scale. Nine children and their guardians (Cepans) have been sent to Earth from the planet Lorien which is under siege. The Mogadorians have used up their own planetary resources and are now expanding outward, seeking greener pastures t…