I vaguely recall incidents when his cock-sure attitude made him the victim of multiple attacks. Also recall Black and Potter going out of their way to corner him on more than one occasion. Made Prefects' meetings exciting, of course.

In point of fact, it's good to see someone independently corroborate the analysts' opinions. I thought the hand looked familiar and it stood to reason it might be one of our fugitives - though of course, one doesn't like to leap to an assumption. Still, as soon as Bella mentioned it, I did remember his notes for the Lord Protector on that old fool Dumbledore.

As to the purpose of his treatise - well, Bella may have better theories at this point. I admit I have been

preoccupied with

other - wait a moment -