I am missing just 3 of these cards, but have no information about the collection apart from that it contains 36 cards in total.
Missing cards: 31-34-36
EDIT: I have found these cards from a private owner in a second hand app (actually, those 2 on ebay are from the seller I bought them from, but he has no information or the cards that I am missing.)
Text on the back: "HARRY POTTER characters, names and related indicia are trademarks of Warner Bros @ 2001 WB SHIELD: TM & @ 2001 Warner Bros".
I need more information or any leads that could help me to find a way to finish this collection or at least a way to find more information about them. These are the last 3 cards of my entire collection of Harry Potter collectibles.