Six special ponies are given a simple drink that allows them to transform into animals. They are sent to capture a Nightmare. But all is not as it seems

Luna, racked with grief, helps her sister to raise the moon every night while locked away on the inside. She had no idea why she did what she did, and plans to apologise to her sister.

Celestia has just recieved the Princess Poll. She is delighted to find that she came first... but she panics when she realises Luna is last.

A spell gone wrong results in Luna having to foalsit Shining Armour. This can only end well.

"Tia" has been stealing what should have been my spotlight since she first got her cutie mark. Didn't she think I might one day stand up for myself?

Celestia decides to bake a delicious cake. What she doesn't need, is the help of an unwanted visitor.

Hate mail, her overprotective sister, idiotic guards... Yep, Luna has her hooves full.

Ever really hated somepony? Ever wanted to call them rude names and never get in trouble? Well look no further! 'Why ___ is a dumb dumb' is a book just for you!

Celestia orders a Funko Pop. It doesn't end well.

Twilight's already told all of the princesses why they are big dum dums. So who can she be rude to next?

This computer is completely baby proofed. The mouse is specially designed for hooves, the screen is extra thick, and Smile HD has been blocked from YouTube. Surely Luna can't stuff this one up, right?

Twilight gives Cadence a piece of her mind. Her naughty, naive little mind.

iPads. You know, for sending messages, posting comments, playing your favourite game, that sort of thing! Simple, right? Easy for us to say. We don't have hooves.

Celestia does something naughty, which sends little Twilight into a flying rage. And what does she do when she's angry? She tells Celestia all about it on a letter!

One tiny prank, and you're labelled for life. Or, in Luna's case, banished to the moon for a thousand years.