One night in 1986, the twelve year old Lauren Faust wakes up finding a talking pony under her bed. She follows the pegasus though a tunnel into a place called Equestria.

Somepony seems to have thought it would help Discord with staying on the straight and narrow if he were required to send Celestia reports on friendship, like Twilight Sparkle does. Somepony was plainly out of their mind.

How could I have told you Celestia? How could I have explained to you that your beloved sister was now more damaged than she had been when she first returned? That her brief lapse into Nightmare Moon had left her so unimaginably broken?

Twilight and her five friends are transported across dimensions to... Ponyville, Equestria? But not the same one they knew.

The story of how you get through High school with the help of your friends...

It goes predictably badly.

An intelligent assistant wreaks havoc in Ponyville.

The former human known as Silver has attempted to throw his life away, but neither Luna nor his wife, Night Watch will tolerate this. He claims it was an impulse, but they will cure him of the deep breaks even if it means reassembling him from parts.

Twilight may have become a Princess, but she still has a lot to learn. Now that she's around the castle, though, she has more than just Celestia to teach her.

Rainbow Dash admits her feelings for Twilight Sparkle.