From A Wiki of Ice and Fire
Wick Whittlestick is a steward of the Night's Watch.
A Feast for Crows
Wick is stationed at Castle Black.
A Dance with Dragons
Wick guards the ice cells and opens the door to Cregan Karstark's cell when Lord Commander Jon Snow arrives to interrogate the prisoner.
Wick is among the members of the Night's Watch who become dissatisfied with how Lord Commander Snow is leading them. He is the first of the conspirators to attack the Lord Commander after Jon announces his intentions to lead an army of wildlings to attack Ramsay Bolton. Wick slashes at Jon's neck with a knife, grazing him, but is eventually disarmed by Jon. As explanation for his actions, he states that it is "for the Watch" while the other conspirators begin their attack in the mutiny at Castle Black.
- ↑ 1.0 1.1 A Feast for Crows, Appendix.
- ↑ A Dance with Dragons, Chapter 49, Jon X.
- ↑ A Dance with Dragons, Chapter 69, Jon XIII.