Sunset was just a normal everyday school-kid, until a Strange Clock, a Time Traveling Alien, and many strange alien races would change her life forever.
The Doctor seeks a way to communicate with the TARDIS, but it backfires horribly. With the biggest heroes in the world trapped in a mental prison, it falls to the reassembled CMC to save all of time.
Dismayed by her continued inability to fly, Scootaloo seeks answers from her aunts. She winds up in ancient Pegasopolis, where an old school foe of the Doctor is poised to unleash chaos on the world.
Apple Bloom is thrown into an alternate time stream where her parents never died. She struggles to retain her old memories, aided by the alternate Elements of Harmony. But can she restore the universe? If it means her parents will die, will she?
Rumble hates winter. It reminds him of everything he's lost. So when the Doctor takes him back to visit a Frost Faire, he's less than happy. Things only get worse when murder enters into the matter. Will this Hearth's Warming be Rumble's last?
When Colgate, Ponyville's premier and only dentist, has a crisis of identity, she is swept up on a mad run through space, time, and beyond. Meanwhile, Sunset and a Trixie have borrowed the TARDIS.
The Crusaders' day trip to the city of Timbucktoo is cut short when the Doctor is kidnapped. Unseasonable storm clouds spell out a rain of terror for the tourists as they fight against a deadly foe in the sky.
Celestia, sick of her nephew's bad behavior, sends him on an adventure with the ninth Doctor. Together, they investigate a series of murders connected to a mining disaster-- or they will if they can stop arguing.
A long time ago, before Equestria was made, there was a village. There was a war. There were two sisters. There was a mad professor in a blue box. And there was the darkness that sought to swallow them all whole.
The Doctor is popping back to Earth, and he's taking his friends and family along for the ride. When the TARDIS stalls in the middle of the vortex, though, old foes arise and threaten everypony on the ship.
When a blue box containing a mysterious pony lands in Ditzy's yard, she calls for the Elements. But the more she speaks with this "Doctor," the more convinced she is that they've met already.
After buying the physic paper from a mysterious Merchant. Thomas Smith is displaced as the Doctor in Equestria. Now only armed with a screwdriver, his wits, and friends. He will need to fight off aliens and monsters that want the planet as their own.
It's the holidays at Canterlot High, and The Doctor decides to pay Sunset a visit. However, things turn sour when The Doctor discovers a crack in time leading to Equestria. More importantly, it leads right to a Changeling Hive.
The Doctor has regenerated and landed back in ponyville with a mysterious Stallion on board. But what is this "Mara" he and his passenger keep mentioning?
The Doctor has been given his task by the White Gaurdian and is off to 80 years in the past. Landing in Dodge Junction, he meets up with a familliar man with an unfamilliar face.
Omega has crossed Gaea with Earth, creating an unstable planet, and only the Doctor can stop it. But, this time, it will take two sets of elements of harmony, as well as a second Doctor.
Upon returning to Canterlot High after a trip to New York, the TARDIS gets trapped in a temporal schism, causing it to bounce between multiple time periods. With The Doctor trapped in 1991, he must communicate with Twilight over the years.
The Doctor is back, and he must stop a Zygon disease from killing everyone on Earth. With Twilight Sparkle, and Sunset Shimmer at his side, the Doctor has just thiry-six hours before the disease kills him, and everyone on the planet.