How did Gollum get across the collapsed bridge of Khazad-dûm in Moria? - Quora

Why does Gollum refer to the stairs by Minas Morgul as the secret

When Gandalf falls at the bridge of Khazad-dum, it seems like he

How could Gollum follow the fellowship out of Khazad-dum? - Quora

How did Gollum find his way into Moria? - Quora

Is there any information on how Gollum managed to get through the

What is the history of Moria? - Quora

How did Gollum get behind the fellowship in the Mines of Moria

Why didn't Gandalf simply explain to Gimli and the rest of the

How did Gollum follow the fellowship into Moria after the Watcher

How did the Balrog enter Moria when the Dwarves possessed it