Pottermore Books: Quidditch Through the Ages — click on Hermione’s bookbag, front left-center
Objects to Collect: Zoom in to where Harry is flying and collect the Remembrall
Chocolate Frog Cards: Salazar Slytherin – located on the right side of the trophy case to the left
Galleons: Lift the helmet of the second suit of armor to collect
Potion Ingredients: On the floor in front of the suits of armors, click to collect a jar of eels’ eyes.
Click around the feet of the first suit of armor until you find Mrs. Norris lurking in the dark. This will unlock the Familiars exclusive content.
This scene is all about learning to cast a proper spell
You must click, in order, each of the letters twice.
First you click to ignite the spell ring, and then you click a second time (on each letter) when the glowing ring is at its largest.
You must move from letter to letter quickly in order to meet the ball of fire as it moves from letter to letter. And, again, remember you must click EACH letter twice.
Once you get through the door, there is a three-headed surprise to greet you!