With her new apprenticeship under Nightmare Moon, Empress of Equestria and Queen of the Eternal Night, the orphan filly Twilight Sparkle plunges head-first into the conspiracies, secrets and intrigues of the Empire.
Sweetie Belle comes up with a plan to share a summer's vacation with her friends. Little do the young mares know that their trip will not be quite as they had planned. But when has anything ever happened as they planned?
Twilight Sparkle, Celestia and Luna are transported into a strange alternate Equestria, the Land of Always Summer, where the day lasts forever and a terrible queen rules with an iron hoof.
A thousand years after the events in Ponyville, Spike wakes up to find the world a very different, dangerous place. Now he has only one question, and his quest for the answer will take him across Equestria: whatever happened to Twilight Sparkle?
When Twilight Sparkle went to bed, she had friends she loved and a life she enjoyed. But she awoke to hospital gowns and padded restraints. And the doctors, they keep telling her that she is sick and none of it was real. They’re lying, right?
When Zecora falls ill with a deadly sickness, it falls to the Doctor, Twilight, and Fluttershy to find a cure in her ancestral homeland Zebrica. All the while dodging the twisted machinations of an old foe from the Doctor's past.
With Equestria facing a war on three fronts, Princess Luna, Rainbow Dash, and Shining Armor must join forces to unearth a secret buried years in the past before it's too late.