Rarity is known throughout Ponyville and Canterlot as generous, beautiful, and a notorious flirt. Twilight has something she wants to clear up about that last part.
In the wake of Twilight Sparkle becoming an Alicorn and returning to Ponyville with her friends, Princess Celestia comes to a painful realisation and makes a potentially life-changing choice.
Twilight wakes up to find that she has lost her voice completely, and even worse, her magic. All the while, Ponyville is being absolutely annihilated by a unicorn that looks exactly like her.
Twilight Sparkle’s brilliant mind was gone, burned away by her own power when she nearly destroyed Canterlot twelve years ago. Now there is a monster prowling the Everfree. And it is starting to remember what true power felt like.
Twilight is turned into an alicorn against her will, paying a terrible price. Now she becomes Equestria's worst enemy, and sets on a journey to uncover her world's greatest secret: The truth behind the nature of the alicorns.
I've never been so proud of Twilight. She's done everything in her power to get to where she is today. I didn't think I'd have to let go of my baby girl so soon... My name is Night Light, and this is my story.
Fluttershy grieves over the loss of one of her dearest friends and pushes those closest to her away. But one pony is more persistent than the rest... TwiShy
Dear Princess Celestia, I'm sorry I haven't written in a while. Things seem to be falling through the cracks lately. Spike thinks I should go see the doctor, but...
Twilight has always loved mysteries. Almost nothing could compare to the joy she feels when finding an answer to a question no pony knew. But now she's solved a mystery with an answer she doesn't want, and it's one she can never forget
Celestia groomed Twilight to be the perfect student, the best leader, and her eternal partner in love. But why did she choose Twilight, of all ponies, to be her student? Unfortunately for her, Discord knows the answer all too well.