| # | Book Title | Author | |
|---|---|---|---|
| 1 | Lost Files: Six's Legacy | Lore, Pittacus | |
| 2 | Lost Files: Nine's Legacy | Lore, Pittacus | |
| 3 | Lost Files: The Fallen Legacies | Lore, Pittacus | |
| 4 | Lost Files: The Search for Sam | Lore, Pittacus | |
| 5 | Lost Files: The Last Days of Lorien | Lore, Pittacus | |
| 6 | Lost Files: The Forgotten Ones | Lore, Pittacus | |
| 7 | Lost Files: Five's Legacy | Lore, Pittacus | |
| 8 | Lost Files: Return to Paradise | Lore, Pittacus | |
| 9 | Lost Files: Five's Betrayal | Lore, Pittacus | |
| 10 | Lost Files: The Fugitive | Lore, Pittacus | |
| 11 | Lost Files: The Navigator | Lore, Pittacus | |
| 12 | Lost Files: Rebel Allies | Lore, Pittacus | |
| 13 | Lost Files: Zero Hour | Lore, Pittacus |