Celestia likes her routine. Tax reforms, grants, laws and construction projects are all a princess needs to be content.

It's just her luck that for Pinkie Pie, "content" is not nearly enough.

Twilight has something she needs to tell Princess Celestia--something that means a chance at getting everything she's ever wanted, or of losing everything she's ever had.

Something so terrifying that the only way she could say it was in a letter...and so wonderful that she had the courage to send it.

(Thanks to Cenit V for the cover!)

Twinkie Pie. Appledash. Rareshy. You know these pairings and may have favorites of your own. But what if every member of the Mane Six were paired with every other member in the same fanfic?! That's what the Combinatorics Project is--an epic treasury of fifteen ships spread across five parallel universes increasingly full of plot and whimsy. Can you guess which couple is which?
* The angster and her secret admirer
* The burlesque showmares
* The celebrity marriage
* The commune farmers
* The curse victim and caretaker
* The dessert caterers
* The hopeless homebodies
* The industrial mavens
* The mad scientists
* The masquerade hosts
* The model train overlords
* The multiversal adventurers
* The orchard grafters
* The rivals in love
* The weather aficionados
Plus: Twilight blows up like a balloon and goes out to 'have a spicy time'! Applejack and Rainbow Dash are competitive about everything! Rarity dresses like a butterfly--and later in five outfits at once! Pinkiezilla crushes a miniature town and argues with Octavia about her instrument! Fluttershy dances with an angel and keeps a weather diary! Derpy tells a six-word joke! Not everypony ends up happy, but most do! A little suspense is a good thing. Bitter sorrow! Transcendent joy! Probability cupcakes are cupcakes that cupcakes!
Note: This story was written during Season Two, so a few small things are out of date.

Cheerilee has a terrible little secret, one that she knows may cost her her job and reputation; she knows that it will be discovered one day, and she knows what that means.

But she just can't stop.

Contains linguistic sadism, grotesque grammar, bad teaching and Cheerilight.

After a falling out with Diamond Tiara, Silver Spoon is befriended by Sweetie Belle. However as time goes by, the silver-maned filly quickly learns that she has slightly-more-than-platonic feelings for her new friend, and that some ponies aren't above petty revenge. Can Silver Spoon's new found feelings survive public humiliation, petty grudges, and potential rejection?

Cover Art and Chapter 9's art were commissions by angel-wing101, Final Chapter Art was a Commission by dragongirl983
If you use any without my or their permission, I will jump through the internet and murder you, so just ask first.

A strange dream leads Twilight Sparkle to embark on a quest to find the mysterious moonflowers - and perhaps also her heart's deepest desires.

Illustration by the awesome famosity

Something is definitively up around here. Applejack and Fluttershy have been spending a lot of time together without the rest of the gang. Well, Rainbow Dash is on to them! In fact, she is sure this is the no-good friend-stealing Applejack's doing, and she will not stand for this - whatever this is.

Also, Rainbow Dash wears a corn hat.

It's springtime in Equestria and Twilight Sparkle and Princess Celestia find themselves out of sorts despite the gorgeous weather. Luna and Rarity both think they know the reason behind their moodiness and set out to make sure that true love blossoms - but will an unfortunate misunderstanding keep the two star-crossed lovers apart forever?

Illustration courtesy of nightmaremoonluna, adapted from a sketch by bri-sta.