In order to improve their skills at detecting changeling infiltrators, Twilight Sparkle and the Council of Friendship ask their new friend Thorax to help them with a little training exercise. Their goal? Figure out which of their six friends is actually Thorax in disguise.

Dialogue heavy, as this story focuses on the cross-interrogation of the game itself.

Note: This story takes place before "To Where and Back Again."

Once upon a time, ponies did not know how to count very far. Clover the Clever tells her two young fillies the story of how her mentor, Starswirl the Bearded, learned the secret of counting from the dragons.

It is a well-known fact that motherhood changes a mare. In Cadance's case, it seems to be changing her into Princess Celestia.

Cover art generously provided by DeusExEquus. Used with permission.

Now with a Spanish translation by Spaniard Kiwi!

I've been writing in the fandom for about six years now and have collected quite a few literary waifs over the years that never quite made it to full stories. This is my orphanage for them.

Most are "for want of a nail" stories, but there are a few serious ones (along with a handful of completely silly tales). I'll update one every few days until I run out of stuff.

Beneath his black, chitinous exterior, cold blue eyes, and fang-toothed grin, Thorax holds a dark secret. He knows better than anyone that the best way to hide a changeling is with another changeling, but that's pointless, right? He's already a changeling.

After the birth of Princess Cadance's fourth child, an adorable little pegasus filly, Princess Flurry Heart wants to know why none of her brothers and sisters are alicorns.

Her parents claim not to know why she's different.

They're lying.

There is now a Spanish translation of this story, courtesy of Spaniard Kiwi

The long-awaited crossover between Pony.exe and The Iron Horse: Everything's Better With Robots! co-written by respective authors Blue Blaze {COMET} and The Hat Man.

Twilight Sparkle: Once a magic student in Equestria, now trapped as a program running on a college student's computer. She just wants to go home.
Turing Test: A robot pony whose primary directive is to make friends. She wishes she could be more like her organic friends.
They're about to get their wishes and become closer than either of them had ever expected...

Edited by GenerousGhibli and E3gner; Cover art by Colby Green.

When Twilight and Celestia have an argument about the existence of leap years, there’s only one possible way to settle their differences: a race around the world!

With the full benefit of hindsight, there may have been other ways.

An 80 Days crossover, written as part of Horizon's writing challenge. Edited by Ether Echoes, Soge, Giant Hat, and Tormented Dragon, who are all amazing.

A hidden museum rests in the Canterlot palace, by law open to the public, by practice closed to visitors. Within its walls lie treasures of opal and gemstones, salt and wood. Shelves filled with untouched scrolls line the walls.

It is here that Luna pays her respects to Equestria's fallen heroes. Why, then, is it against her sister's wishes?

Princess Cadance's life is fraught with intrigue, chaos, and diplomacy. She has been trained for it—educated, prepared, and hardened by her Aunt Celestia. However, all the training in the world couldn't prepare her for real life. Things only become crazier with the return of her formerly exiled and insane Aunt Luna, and she finds herself responsible for her newfound aunt amid the mysteries in the seaside town of Queensmouth.

A standalone Winningverse story.