| Session 1 - First Years and Flying Books | 2025-05-01 | 2004-09-01 | 2004-09-01 |
| Session 2 - Forest Ambush and Forbidden Tomes | 2025-06-01 | 2004-10-31 | 2004-10-30 |
| Session 3 - Deepwater and Deeper Secrets | 2025-07-04 | 2005-02-14 | 2005-02-14 |
| Session 4 - The Heist and the Hidden Tower | 2025-08-03 | 2005-02-17 | 2005-02-15 |
| Session 5 - Dragons and Muggle Science | 2025-08-03 | 2005-02-19 | 2005-02-18 |
| Session 6 - Midnight Markets and Missing Friends | 2025-10-10 | 2005-03-16 | 2005-03-14 |
| Session 7 - Through Portals and Ice | 2025-10-11 | 2005-03-15 | 2005-03-14 |
| Session 8 - Guardians and Betrayal | 2025-11-02 | 2005-03-16 | 2005-03-15 |
| Session 9 - Death, Rescue, and Revelations | 2025-12-30 | 2007-09-02 | 2005-03-16 |
| Session 10 - The Tower's End and The Hidden Library | 2026-03-07 | 2007-09-06 | 2007-09-05 |
| Session 11 - When the Candles Went Out | 2026-05-03 | 2007-12-13 | 2007-09-07 |
| Session 12 - The Ring in the Vault | 2026-06-01 | 2007-12-14 | 2007-12-14 |
| Session 13 - The Cabin in the Woods | 2026-06-04 | 2007-12-14 | 2007-12-14 |
| Session 14 - The Long Road Home | 2026-06-05 | 2008-06-20 | 2007-12-14 |
| Session 15 - The Party at Noxley Hall | 2026-07-06 | 2008-07-19 | 2008-06-20 |
| Session 16 - Order Is Mercy | 2026-08-22 | 2008-07-20 | 2008-07-20 |
| Session 17 - The Court Sits | 2026-10-10 | 2008-11-01 | 2008-10-31 |
| Session 18 - First Disarm | 2026-10-11 | 2008-11-15 | 2008-11-02 |