Mood Wings - Observations on Pegasus Body Language.

When Twilight Sparkle finds this book, she discovers an entirely new field of research. The secrets of pegasus wings lie before her, and she insists on making her own observations on the matter.

How?

Field research, of course.

Twilight Sparkle realizes that Rainbow Dash has been keeping a secret from her ever since the Mare Do Well incident. When she goes to confront her about it, she finds out more than she bargained for. And then Twilight reveals that she's been keeping something from her friends ever since the Royal Wedding. Now everything is out there; harsh words have been spoken and a once strong friendship hangs in the balance.

(8/24/2020 update - I commissioned new cover art for the story from https://twitter.com/Marstruc ! I've wanted an image like this for a long time and finally got it.)

Applejack has tried everything she can think of to turn things around at her family farm, but every month brings disappointing sales and further expenses. She feels the weight of responsibility for the farm and its imminent failure bearing down on her harder every day, and every failed attempt to fix things drives her deeper into depression.

Old habits kick in, and friends' searching questions are deflected, sidestepped, and eventually even answered with outright lies.

Sweet Apple Acres, the Apple family, and even the Elements of Harmony are all in greater danger than all but one mare knows, or will admit.

(Approved by Twilight's Library once upon a time.)

For as long as any of the Cutie Mark Crusaders can remember, Diamond Tiara had always been the biggest bully they knew. But when that said bully dies in an accident, each of them starts to go through their own emotional experience from this sudden change in their lives. Each will learn more about themselves and about the pony who they all thought they knew before she is laid to rest.

***Takes place just after season 3 but before season 4. This story is completed.***

Now with TV Tropes page

Rainbow Dash asked Twilight Sparkle out on a date. On the first of April.

When one pony plays a prank, and the other lays out their heart for all to see, disaster is bound to follow. A prank is by definition dishonest, but you don't need to lie to pull a prank.

I hate doing descriptions...
Happy April Fool's day! I felt guilty for not doing a Valentines day special so you get a special for a minor holiday instead!

Cover art generously provided by the wonderful Angelic Flight over on DA. Go check her out!