Author: Atarah al'Norahn
Twilight is the name of a wolf Perrin comes briefly into contact with. Twilight is the leader of his or her pack.
While searching for Faile after her capture by the Shaido in Amadicia, Perrin contacts several packs of wolves in an attempt to find her. Twilight is among the packs he contacts. All of the wolves tell Perrin that they stay away from humans, since there are so many of them, and that while they feel for his loss, they think that Perrin should mourn for Faile, move on, and meet her again in the Wolf Dream.
(Reference: Winter's Heart, Chapter 2)