In a new year, amid deepest winter, trees stir and ancient enemies emerge. A storm comes to Ponyville, and Twilight Sparkle must decide how to allocate the scarcest resource she has: the love she feels for her friends, which refuses any tradeoffs....

A series of short stories following My Little Economy.

Twilight Sparkle is an economist. But when Nightmare Moon returns from the Moon to conquer Equestria, theories about friendship won't be enough to stop her. To save the world, Twilight will have to actually make some friends.

Twilight is an economist. The world keeps nearly ending. She swears this isn't her fault.

Twilight and the gang go to the Grand Galloping Gala. Can they make their way in a world where lying is the only way people understand each other?

Twilight Sparkle and the gang have to slay a dragon in order to maximize Equestria's economic production.

A stallion makes Princess Cadance a pencil. Or tries to. It's harder than it looks.

Twilight Sparkle hasn't gotten her friends anything for Winter Wrap Up. How will she resolve this problem? With economics, of course....

Everypony is looking forward to having fun on Monday-week, but when the Flim Flam brothers show up everything changes. Also, ghosts.

Sonata meets Death on a road. What does he want from her? And what does he want from himself?

Twilight Sparkle explains why ponies dress so slutty on Nightmare Night. With science!

Twilight Sparkle is stuck in a time loop. What will it take to break her out of it?

Twilight debates a mysterious zebra on the origins of money.

Twilight and the gang are here to learn about the price system. Naturally, this involves a visit from the occult. Just like that econ 101 class you took back in school....

Let's learn economics with Twilight Sparkle and the gang.