Lorien Legacies

Lorien Legacies is a series of young adult science fiction books, written by James Frey, Jobie Hughes, and formerly, Greg Boose, under the collective pseudonym Pittacus Lore. • I Am Number Four (2010) • The Power Of Six (2011) • The Rise of Nine (2012) • The Fall of Five (2013) • The Revenge of Seven (2014) • The Fate of Ten (2015) • United As One (2016) https://en.wikipedia.org/wiki/Lorien_Legacies