| # | Book Title | Author | ||
|---|---|---|---|---|
| Vanguard (Companion Book) | Aguirre, Ann | |||
| 1 | Enclave | Aguirre, Ann | ||
| 2 | Outpost | Aguirre, Ann | ||
| 3 | Horde | Aguirre, Ann |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Mortal Danger | Aguirre, Ann | ||
| 2 | Public Enemies | Aguirre, Ann | ||
| 3 | Infinite Risk | Aguirre, Ann |
Juvenile Series and Sequels