The Author and Twilight Sparkle have an interesting discussion in the middle of a forest.

When Rainbow Dash steals Apple Jack's hat, they begin an impromptu game of chase. Who will win? Will Apple Jack ever see her beloved hat again? Find out now in the latest epic installment of...

Nothing, this is a one shot.

What would you do if you found a small, pink pony crying in New York?

This story was inspired by this image:

https://www.derpibooru.org/327109?q=homeless

As well as this HiE forum post:

https://www.fimfiction.net/group/20/human-in-equestria/thread/337492/homeless-pink