Will had been a hunter before he joined the Night's Watch.
Why would a coward want to join the Night's Watch?
New residents are asked to join the Watch on their block.
He'd joined up because, these days, joining the Watch was quite a good choice of career.
Vimes was sixteen when he joined the Watch.
A human raised by dwarves, Carrot joined the Watch and set out to help the city.
You're a young guy, you join the Watch, and you're delighted with yourself.
He either joins the Watch on his side, becomes a soldier, a warrior, who inevitably risks his life.
A black brother spoke, asking the knights to join the Night's Watch.
How come you read the notice about joining the Watch, anyway?