When the Ponyville History Museum puts a strange and mysterious artifact on display, Sunset Shimmer starts acting strangely. And so, it looks like Twilight's the only one who can stop her ... or will she help her instead?
Dashing swordswomen, wizened wizards, bitter revenge, and the power of true love. All part and parcel in Twilight's favorite book. And what better way to spend an afternoon with her sick girlfriend?
Twilight Sparkle isn't the only human learning magic, as Sunset discovers when she is invited overseas to visit a school run by Starlight Glimmer. She appears to have good intentions, but Sunset's doubts rise when a magic-powered murderer strikes
After developing a new portal that can explore other dimensions, Twilight and Sunset are pulled into an adventure, where they meet even more doppelgängers of themselves. Together they have to save the day, and learn about each other in the process.
Following an explosion in the sky one night, a version of the Elements of Harmony appear in Canterlot City. The explosion releases an energy wave that grants power to several in the city, requiring former friends to reunite
A murder in the mirror world brings Sunset Shimmer back to Equestria, with her world's Twilight Sparkle in tow. While they track the killer, they struggle to reconcile the differences between them and their mirror counterparts.
When mysterious and powerful vortexes suddenly appear across various worlds, Sonic, Twilight, the Dragon Riders, the Mario Bros and others must travel across the Multiverse to save all of Reality!!
Sunset Shimmer finally returns home to Equestria to right her old wrongs, unfortunately the sins of the Human World follow her back and put everypony in Equestria in danger.
A year after the battle of the bands, graduation nears, a familiar face returns, a pure heart is corrupted, enemies become allies and the fate of all reality hangs in the balance.