Things aren't going well for Twilight. Celestia seems to be upset with her, things are starting to make less sense, and she keeps seeing that face in the mirror.
Twilight, I know we’ve been good friends for a long time now. Perhaps now might be the time to ask you out on a date? I love you so much. Yours, Nighty.
After a portal malfunction threatens to seal the human world and Equestria apart, the Rainbooms decide to write letters of friendship and appreciation to Princess Twilight.
Every effect has a cause. We in Equestria know of Warm Zephyr's flight from Princess Twilight Sparkle’s rule, but the reasons she and her followers left are more complicated than ever imagined.
Sunset Shimmer has been defeated at the Fall Formal, but something has gone drastically wrong and Principal Celestia must play magic detective to rescue Sunset from the fallout.
Time after time, Twilight Sparkle tried to find out the reasons for Cozy Glow's actions and got rejected. But maybe a special team of ponies and creatures could succeed where she and her friends have failed. She was not going to give up so easily.