|Book(s)|| A Storm of Swords (appears)|
A Feast for Crows (appears)
A Dance with Dragons (appendix)
Appearance and Character
A Clash of Kings
As a squire, Alyn takes part in the Battle of the Blackwater, wearing Elinor Tyrell's favor. During the battle he kills a Myrish archer and a Mullendore man-at-arms. He shouts Elinor's name as his battle cry.
A Storm of Swords
At the wedding feast for Sansa and Tyrion Lannister, Alyn dances with his betrothed. Sansa also dances with Alyn, but after King Joffrey Baratheon has threatened her, and she fears he must think her a very clumsy dancer.
A Feast for Crows