Harry Potter Top 200
For someone who often goes by 'He Who Must Not Be Named' he is sure mentioned a lot in the books.
Harry Potter Logic Puzzle II
Hermoine can use the Time-Turner to save Buckbeak but not Sirius Black, so we are not sure logic plays a vital role in Harry Potter land.
Harry Potter Things
Whenever we read about Quaffles we always immediately get hungry for waffles.