There's something dark lurking in the corner of Diamond Tiara's bedroom. It watches her every night, and she knows that if she looks away it will take the chance to creep closer. Maybe that's why she's afraid to fall asleep.
Diamond Tiara has something to say to her entire family... and they're not going to be too happy about it. Especially a certain female parent of hers...
Diamond Tiara gets a new playdate, but she's not the kind of filly that Diamond Tiara likes to play with, so she must think of some way to deal with her...
Takes place after "Crusaders of The Lost Mark" but before "The Mane Attraction". When Filthy Rich gets called out of town, Scootaloo agrees to let Diamond Tiara come to her home for a sleepover. The two soon learn just how much they have in common.
Diamond Tiara finds out the consequences of her actions against Spoiled Rich after she stood up to her in front of the entire school. Disgraced, her precious tiara taken away...Then, somepony knocks on her door late at night, and everything changes.
A mishap with a Twilight Time potion causes Dizzy Twister to regress to a foal. Now Scootaloo, with the help of Diamond Tiara, must find a way to care for foalified mother, and find a way to turn her back to normal. Rated Teen to be safe.
Takes place in the background of "A Hearth's Warming Tail". Apple Bloom tries to comfort Diamond Tiara when her parents don't show up for the Hearth's Warming Eve party at Twilight's castle. Before long, the two friends start to talk about family.