Rarity Loves Fashion (iOS/iPad)

Taking a closer look at this app called My Little Pony: Ruckus Reader available at:
itunes.apple.co...
Where you get 1 book for free:
1) Things That Go Bump In The Night
And 2 others an In-App purchases at $3.99 each (or $5.99 for both as a bundle):
2) Rarity Loves Fashion
3) Twilight Sparkle's Special Lesson
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This video demonstrates the 2nd book, Rarity Loves Fashion. Apparently it took the author a while to realize that the word he was looking for was 'mirror'.