Demonn
Regular
The sword cane is mentioned and slightly used in Turn Coat... not by Harry though. I like how he never even picked up a sword in the book and yet there he is... holding one..... on the cover. Hmmm...Well, like I said, he's used his sword cane before. He also tried to use Amoracchius that one time (bad idea).
The cover to Small Favor shows him holding a single action revolver too... pretty sure his 44 isn't THAT old.
& I don't think he's ever worn a hat... yet he's wearing one on every cover. It looks cool... but that's not how he rolls.
The guy who does the cover needs to get his $hit together.