What is Sirius Black's name based off? - Quora

Who was Sirius Black's love interest? - Quora

Why wasn't Remus Lupin named Harry's godfather as well as Sirius? How come James and Lily picked Sirius and not Lupin? - Quora

How did Professor McGonagall know Sirius Black was innocent? - Quora

Was the dog that Harry saw in the beginning of the Prisoner of Azkaban Sirius? - Quora

When Sirius would sometimes call Harry as James, was it because he was losing his mind, or because he was reminded of his time with the Marauders? - Quora

quora-question-pairs/test_small.csv at master · Aminoid/quora-question-pairs · GitHub

What is the reason, in the third Harry Potter story (The Prisoner of Azkaban), Sirius Black tried to kill Harry, his own godson? - Quora

What was Sirius Black's wand material? - Quora

What was the significance of the role of Sirius Black in Harry Potter? - Quora

What is Sirius Black's middle name? - Quora

What are some good fanfictions involving Sirius's daughter? - Quora