JKR.com: August 16th - August 26th
This days JKR gave Us description of who is thought to be HBP:
Quote by JKR.com
(He) looked rather like an old lion. There were streaks of grey in his mane of tawny hair and his bushy eyebrows; he had keen yellowish eyes behind a pair of wire-rimmed spectacles and a certain rangy, loping grace even though he walked with a slight limp.
Instruction how to get in:
Quote
First off, if you still see the Do Not Disturb sign, open up Internet Explorer and at the top click Tools, then Internet Options. This will open up a new window, click on Delete Files to delete all of your temporary internet files so that your computer can see the door is open again.Now that you can open up the door, move your mouse over the window sill, and then towards the right and start clicking. Click around the middle of the black area to find the light switch.
Once you find that, you’ll see a dartboard and 3 arrows sitting to the lower right of the dartboard. Throw three of them in this order: 7, 1, 3
This will move the dartboard and show a Gringots Digital Electronic Safe. Enter the code that is shown on the Extra Stuff page after Peeves blows it into view (302723) to unlock the safe, and voila!
And then finally, click on the piece of paper lying on the bottom shelf, and there’s your next clue to Book 6!