United as one /
Pittacus Lore.
- London : Penguin, c2016.
- 467 pages ; 22 cm.
- Lorien legacies ; 7 I am number four ; 7 .
"An I am Number Four book"--Spine. Text ends on p. 449. Remaining pages contain the first two chapters of I am Number Four : the lost files : hunt for the garde.
John Smith, known as Number Four, has the power to eliminate the leader of the Mogodorians but needs all who have Legacies to form an army for a final showdown.