Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | I Am Number Four | 2010 | Pittacus Lore | Buy |
| 2 | The Power of Six | 2011 | Pittacus Lore | Buy |
| 3 | The Rise of Nine | 2012 | Pittacus Lore | Buy |
| 4 | The Fall of Five | 2013 | Pittacus Lore | Buy |
| 5 | The Revenge of Seven | 2014 | Pittacus Lore | Buy |
| 6 | The Fate of Ten | 2015 | Pittacus Lore | Buy |
| 7 | United as One | 2016 | Pittacus Lore | Buy |
The Lorien Legacies is the main series published under the Pittacus Lore name. Starting with I Am Number Four (2010), the seven-book series follows a group of alien teenagers who fled the planet Lorien as children when their world was conquered by the Mogadorians. Each has unique powers called Legacies that develop as they grow older.
The series runs from I Am Number Four through United as One (2016), with each book raising the stakes as the Garde (the alien teens) discover more about their abilities and face increasingly dangerous threats. The first book was adapted into a 2011 film starring Alex Pettyfer and Timothy Olyphant.