Emma/Killian Fan Fiction - The Hat & The Heart 

Sequel to 'The Swan-Feather Cloak' When Emma makes another deal with Rumplestiltskin, Killian vows to assist her, even if it means pulling an old friend out of retirement so he can accompany her to a new realm.
Keywords: once upon a time, captain swan, emma swan, killian jones, captain hook, fan fiction, fairytale au