| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Flame of Olympus, The | O'Hearn, Kate | ||
| 2 | Olympus at War | O'Hearn, Kate | ||
| 3 | New Olympians, The | O'Hearn, Kate | ||
| 4 | Origins of Olympus | O'Hearn, Kate | ||
| 5 | Rise of the Titans | O'Hearn, Kate | ||
| 6 | End of Olympus, The | O'Hearn, Kate |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Kira | O'Hearn, Kate | ||
| 2 | Elspeth | O'Hearn, Kate |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Titans | O'Hearn, Kate | ||
| 2 | Missing, The | O'Hearn, Kate |
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Valkyrie | O'Hearn, Kate | ||
| 2 | Runaway, The | O'Hearn, Kate | ||
| 3 | War of the Realms | O'Hearn, Kate |