How did Bellatrix Lestrange know Sirius was an animagus?
131218
How did Lucius Malfoy know Sirius's Animagus form?
153468
Why did Voldemort hide two Horcruxes in Hogwarts?
82984
How did this character come to be in the Nethersphere?
106292
Do animagi get to pick their animal?
146913
How do wizards distinguish between magical creatures and "mundane" animals?
128942
Is the ability to telepathically communicate with a Familiar only one-way?
41150
Why didn't Voldemort suspect Snape as a double agent during Philosopher's Stone?
70073
Is there any Potterverse explanation for a wand?
603
Was Dumbledore aware that Professor Snape took points from Harry/Gryffindor unfairly?
55445
What kind of beings are shown by the Marauder's Map?
30280
Is there any information in canon to indicate that Dumbledore knew that the Marauders were Animagi?
26243
How did R.A.B get to know about Voldemort's Horcruxes?
54618
How does the Hogwarts Headmaster know whom to invite to school?
151765
Who stole the darkness from the accepted-answer-tick?
42120
Who knew first that Tom Riddle was the Heir of Slytherin: Tom Riddle or Dumbledore?
27722
How can the Xenomorph see?
107845
How did Rita know she lost the power?