Among the questions they hope to answer this month: Is Sirius Black really dead?

She finally lowered them to say, "Sirius Black escaped to come after you?

"Sirius Black hasn't got past the dementors yet, has he?"

And it's not nightfall yet - what if Sirius Black turns up today?

"If you knew my dad, you must've known Sirius Black as well."

After what Sirius Black nearly did to you!

I cannot make you take Sirius Black seriously.

"Sirius Black showed he was capable of murder at the age of sixteen," he breathed.

They find that the black dog has turned into Sirius Black and is in a room with Ron.

An example would be Sirius Black, who can transform into a large black dog.