After betting each other they have the tougher job, Rainbow and Twilight spend a week doing the others (Twi on weather, Rainbow working the library)

This story is a sequel to Bride of Discord

Discord and Fluttershy are blessed with a daughter named Screwball, who is gifted with incredible power that attracts the attention of the Queen of the Changelings...as well as her son.
When disaster strikes that tears Screwball's family apart, it is up to her to bring it together again.

New cover art by floppy-fluttercord

What if Discord had not been turned to stone by the Mane 6? What if he had escaped?
It is three years later and the Mane 6 have moved on with their lives, all except Fluttershy, who cannot get the draconequus out of her mind. The others are happy in their new and comfortable lives, until their enemy returns and will only relieve Equestria of his havoc in exchange for a bride.

This has been adapted into an audio series.

Also, here's a dramatic reading by Pablo Didonna, and one by 666HellGirl1

Cover Art by Nstone53

French: http://www.deviantart.com/art/Une-Mariee-pour-Discord-La-fuite-440318295
Spanish: https://www.fanfiction.net/s/10203187/1/La-Novia-de-Discord

*Bronyland Pony Awards Nominee 2013

This story is a sequel to The Magic Paint Brushes

After their first visit to Equestria, Sarah Jones and Eric Foster have gotten to be closer than ever friends and when they have time they both visit their pony friends.

On their most recent trip however, when they can't find anypony but see the town in ruins, they can tell something is very very wrong...