Captain Swan, College AU. Emma and Neal are high school sweethearts headed straight for the fairy-tale books, taking David and Mary Margaret along with them. Killian Jones has enjoyed the group's three years in college, but as they enter senior year Emma begins complicating his once-simple life. "...that is how change happens. One gesture. One person. One moment at a time."

Captain Swan, Lieutenant Duckling AU. Just your average Lieutenant Duckling fic where Emma and Killian are childhood best friends. But he doesn't tell her he is joining the navy until the day he is due to leave leaving her last words to him as "I hate you". When he returns she isn't the same young girl as she used to be, now there is nothing but formalities between them.

"You may find yourself capturing hearts that you are forbidden to keep." She is a servant. He is a Prince. Together they are about to go against everything that keeps the world at peace. Zutara

Fate puts Katara in the Fire Nation to grow up in the company of a Dragon, a prince, and a lot of good tea. AU Zutara...of a sort.