Flat teeth or fangs? Velvety smooth coat or firm carapace? Mane or headfin?

Thorax frets over which face he wishes to show the crystal ponies his age. Fortunately, there's somepony willing to offer a word or two of comfort and support, as well as teach him a life lesson that will stick with him forever.

Preread by Fahrenheit and Timaeus.

Loosely inspired by this piece by Starshade001. Used as cover art with permission from the artist.

Youtube reading by Chaotic.

"The pieces are set, and the dice are in play. But does every pony have the heart for this day?"

Nearly two hundred years have passed since Rarity Belle merged with the Crystal Heart and took the throne of the Crystal Empire. Since then, through her care, determination, and vision, the Empire has flourished like never before. Now Empress Rarity stands as not a ruler of a providence, but the monarch of a rising superpower.

Today though, is the Empress' Birthday, and Lady Merry Sapphire, seneschal to the Empress, is determined to make this the best birthday Rarity has ever had. Little does she know that not everypony shares her enthusiasm for today...

Notes:
This is an official prequel to the Princess Twilight Sparkle's Birthday stories, created by Autumnschild. This story will develop and expand much of the world we made, but taking place 250 years before PTS500 and its sequel, PTS505. Due to its time gap and status as a prequel, you do not need to read the stories created by Autumnschild, and I have done my best to help that. However, knowing what happened in them will help you be a bit more aware of what is going on, and I encourage you to go read them for they are very enjoyable.

We now have our own group! Come check out the Birthdayverse!

Credit goes to Autumnschild for the proofreading for this story.
Razalon The Lizardman is credited for the grammatical overhaul.

Great thanks goes to these two, for this story would not be as good without them.

Oriole has a problem. She can't stop eating stallions.

Rarity has a problem. Her new friend can't stop eating stallions.

Twilight Sparkle has a problem. A stallion-eating monster has moved into her town.

Spike's just glad he's not a stallion.

Diplomacy, foreign relations, cultural exchange, all important duties that Twilight needs to learn as a princess. Fortunately, this foray in to the unknown is made much easier when she meets a lovely foreign pony from the French Equestrian Kingdom who's willing to be friends with her.

Now, if only they could actually understand each other.

Series of oneshots set in a RariTwi AU based on the prompt, "Rarity and Twilight are princesses from different countries, smitten with each other despite being unable to communicate".

Beautiful cover art by foldawaywings !

As part of her search for somepony to assist her with legal matters, Twilight spends most of her time interviewing potential candidates. When this results in her neglecting her friends, Rarity decides to take matters into her own hooves.

By which she means getting a job interview with Twilight and acting as unprofessionally as possible.

I regret nothing.

Written after my friend The-Chibster asked me to 'RariTwi' this wonderful comic by Accordingtodevin. Cover art was done by my partner in raritwi crime, ArcticWaters.

Skystar never got a chance to make friends. Pinkie’s determined to show her how.

Clearly, this will involve swing dancing.

Concept inspired by just how adorable Pinkie and Skystar are and a conversation with Corejo and DwarvishPony in Cynewulf's Discord Server! You can find a copy of the conversation in this blog!

Covert Art: Little-Tweenframes
Cover Text & Section Break Design: Novel Idea
Pinkie Pie Cutie Mark: BlackGryph0n

Cast: Pinkie Pie & Lady Skystar
Co-Starring: Ambassador Novo & The Canterlot High Seven with Principal Celestia & Vice Principal Luna

Beta Reader & Editor Credits!
Ebon Quill - Author, Cackling GM, Audio Director & Quest Designer on The Manehattan Project
Little Tinker: Bouncy Cheer Pony, Master of Systems at Poniverse & Scripting Engineer on The Manehattan Project
Beltorn: Commenter-at-Large on FimFiction
JayMan155: Artist & Author Extraordiane!
Cursori: Reader of Many a Pony Word
Heartshine: Smol Pegsus, Big Heart

Special Thanks!
Rose Quill: Brilliant Swingin' Lyricist and the one who perfected the song "My Kind of Crazy!"
Aragon: Brilliant Synopsis Engineer
Monochromatic: Brilliant Synopsis Tailor

Word Count: 30,000 words
Version: 3.0

This story is a sequel to Cart-ography

Every Barnyard Bargains comes with its own set of paperwork: this includes business licensing, sales tax certificates, and employee records. And every franchise separately files and renews the appropriate documents in their own jurisdiction, as needed -- until this year, when some unknown genius decided it would be more efficient to have just about everything done in one place. Mr. Rich, who would never ask anypony to go through something he wouldn't deal with himself, will need to hang onto several things in order to get this accomplished.

His documents.
His identification.
And, as much as it can be hoped for, his sanity.

(While this story takes place after Barnyard Barge-Ins and Cart-ography, no knowledge of those events is necessary: it can be read as a stand-alone.)

Now with author Patreon and Ko-Fi pages.

While visiting Canterlot with Limestone, Marble runs into an energetic pony who could match her twin in cheerfulness. And she's cute. And wants to talk to her. And cute.

Naturally, Marble explodes from shyness.

Pre-read by: Timaeus
Ch. 1 Audio Reading by TheCaptainSand - Scarlett Blade

This story is a sequel to Tactics of Snowbound Unicorns

Harmonic bonds aren't the most predictable of spells. Sunset learned this the hard way with Twilight. Involving Moon Dancer will make things either extremely complicated, or extremely simple.

And that has nothing to do with harmonic bonds.

Knowledge of the previous stories set in the Wavelengths Timeline is suggested, but not required.

Cast: Sunset Shimmer, Twilight Sparkle, Moon Dancer & Princess Celestia
Co-Starring: Coco Pommel, Coloratura, Minuette, Cheerilee and Raven with a special appearance by Philomena as herself.

Historian’s Note:
Set in the Wavelengths Timeline where the Sonic Rainboom didn’t happen, A Study on Chaos Theory occurs about two months after The Cloudsdale Report and three weeks after Tactics of Snowbound Unicorns.

Stories set in the Wavelengths Timeline in chronological order:

Origins Arc
The Alchemy of Chemistry
Bards of the Badlands
Grading on a Bell Curve
Habits of the Equestrian Phoenix
How Not To Use Your Royal Prerogative

Applications Arc
The Application of Unified Harmony Magics
Princess Celestia: A Brief History
The Cloudsdale Report

Dreamers Arc
Tactics of Snowbound Unicorns
A Study in Chaos Theory
Teahouses of Saddle Arabia
As the Raven Flies

Cover Art by OverlordNeon
Cover Text, Chapter Header and Break Designs by Amber Spark
Sunset Shimmer Cutie Mark by MillennialDan
Celestia’s Cutie Mark by BlackGryp0n
MLP Book Vector by SnowedEarth
MLP Magic Aura Vector by AimeeLovesU
Moon Dancer Cutie Mark by AllyCatBlu

Beta Reader & Editor Credits
Little Tinker: Master of Systems at Poniverse & Scripting Engineer on The Manehattan Project
Beltorn: Commenter-at-Large on FimFiction
Cursori: Reader of Many a Pony Word
JayMan155: Artist & Author Extraordiane!
Corejo: Synopsis Combo Finisher

Word Count: 45,000
Version: 3.1

It's every young filly and colt's dream -- the moment they get their cutie mark. It is the instant they leave childhood behind.

For Firecracker, getting his cutie mark was a dream come true. Literally: he woke up, and there it was.

Now if only he could remember what his dream was about.