Astronomy Class [2]
| Pages | Name | Active |
|---|---|---|
| Harry Potter and the Philosophers Stone (B) | ||
| The Potions Master (BC8) | ||
| 133-135 | Harry Attends His First Classes at Hogwarts | |
| The Forbidden Forest (BC15) | ||
| 246-247 | Harry Overhears Quirinus Quirrell's Distress and Suspects Snape's Influence | |