Severus Snape

Appearances

1. HPPS(Ch. 7-8,10)

Description

1. Greasy black hair
2. Hooked nose
3. Sallow skin

Mentions

1. HPPS(Ch. 9)
2. HPCOS(Ch. 1)
3. HPPOA(Ch. 1)

Notes

1. Teaches Potions at Hogwarts
2. Knows a lot about the Dark Arts
3. Head of Slytherin House

Trajectory

In HPPS 8, Snape has his first opportunity to teach Harry Potter, and browbeats him with difficult questions before concluding that "fame isn't everything".

In HPPS 10, Harry and Ron see Snape in the corridors while they are trying to warn Hermione about the troll. Snape arrives at the bathroom with McGonagall and Quirrell after the troll is defeated.