Twilight's Sparkly Sleepover Surprise

My Little Pony Equestria Girls: Twilight's Sparkly Sleepover Surprise by Perdita Finn is the sixth book in a series of chapter books published by Little, Brown and Company. It is the second original Equestria Girls novel after Sunset Shimmer's Time to Shine.

Prologue: Mirror, Mirror on the Wall
The novel picks up exactly where Friendship Games left off, with Princess Twilight Sparkle meeting her human doppelgänger. The Equestria Girls introduce Sci-Twi to her pony counterpart. Sci-Twi becomes a little underwhelmed when Pinkie Pie tells her that Twilight knows everything about friendship, but Twilight says that she does not exactly know everything, but is always learning something new about friendship every day. The girls then catch the Princess up on what happened during the Friendship Games. After the Princess leaves, Sci-Twi becomes even more nervous when Rainbow Dash suggests she also probably knows a lot about friendship, when in reality she does not.

Brand-New Buddies
Sometime later, Twilight (the human one) returns to Crystal Prep Academy to gather her belongings from her locker when she is suddenly greeted by her old classmates, Sunny Flare, Sour Sweet and Sugarcoat. They all taunt her for returning, but Twilight pays them no mind. Twilight then receives a text from Sunset Shimmer asking to help her out with math homework, when the Shadowbolts intervene the text. Sunny Flare also looks at a text from Rainbow Dash inviting Twilight to go rock climbing. Before they give her back her phone, the Shadowbolts advise Twilight to "be cool" and not to trust anyone and to find an ally. After getting her phone back, she receives texts from Applejack and Fluttershy inviting her to different activities. Later, Pinkie texts all the Equestria Girls about the slumber party the next night. Sunset gives Twilight a separate text asking if she would like to get picked up for the party so that she would not have to show up alone. Twilight agrees and then jokes about turning into a raging she-demon again after contemplating her transformation into Midnight Sparkle during the Friendship Games.

Quotes

 * Applejack: Well, I'll be. Twilight Sparkle, meet Twilight Sparkle.
 * Sunset Shimmer: Princess Twilight Sparkle from Equestria, meet Twilight Sparkle, the new girl who just transferred to Canterlot High from Crystal Prep.


 * Twilight Sparkle: Spike!
 * Sci-Twi: How do you know Spike?
 * Twilight Sparkle: I have a little dragon called Spike. He looks like a dog in this world. But he can talk.
 * Puppy Spike: Me too! But I've never been a dragon.


 * Sunset Shimmer: [via text] Pick you up before the party? That way you don't have to show up by yourself. We can even get our homework done together before if you want.
 * Sci-Twi: [via text] You bet! Hey. Just let me know if I start to turn into a she-demon tomorrow night, okay?
 * Sunset Shimmer: [via text] LOL!