Rainbow Dash struggles to figure out why Pinkie Pie keeps acting weird, and seems so happy about spending Hearts and Hooves with hanging out with her, while also puzzling over the fact that Cloud Kicker and Blossomforth seem to be going out of their way to help the two of them enjoy the day.

Cloud Kicker and Blossomforth need to have their own tags, because they're awesome characters who deserve to have more stories written about them.

Has a semi-sequel-follow-up-side-story:"The Life and Times of a Winning Pony."

It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony

Equestria is a nation on the edge of disaster after the devastation caused by the Lunar Rebellion. Beset on all sides by nefarious enemies, vicious foreign invaders, insane Lunar cultists, malicious fey, and diabolical conspirators all threaten Equestria’s borders and stability. Midnight Sparkle, daughter of Archmagus Sunbeam Sparkle and herself a newly minted Magus of Equestria, soon finds herself embroiled in the chaos surrounding her homeland. But what hope does a single unicorn have against so many overwhelming threats?

A chronological sequel to The Lunar Rebellion.

Cheerilee loves teaching. Despite all the trials and tribulations it presents, it's worth it in the end when her students learn something new. Not even a letter from the Ministry of Education reminding her about the impending teacher evaluations can sway her. But tack on her new relationship, the constant 'help' of the Cutie Mark Crusaders, and some strange behavior from Dinky and Sparkler, and her life is about to become a lot more complicated.

This story is set in parallel with The Life and Times of a Winning Pony and The Study of a Winning Pony with the approval of Chengar Qordath, Comma-Kazie and Ponibius.

Cover art used with permission, source is here

Cloud Kicker might just have the wildest life of any pony in Equestria. That may just be why Princess Luna wants Twilight Sparkle to study the insanity that is Cloud Kicker's life for a sociology report. Unfortunately for Twilight Sparkle, she is going to have to survive the circle of jealous friends, paramours, enemies, crazy co-workers and disappointed family members that surround this crazy pony. Will Twilight Sparkle be able to complete this assignment before it spins out of control, or will she be reduced to a neurotic mess?

A Winningverse Story.

Bonbon has been trying to get to know Lyra for years, but the unicorn refuses to show her true self or accept Bonbon's advances. When Bonbon discovers that Lyra is leaving town without even saying goodbye, Bonbon decides to follow, no matter how far they must go or how hard Lyra protests. Rainbow Dash tags along as a guide, paid by Lyra for her services, but the tight-lipped Wonderbolt appears to have her own motivations as well.

It's all secrets and lies, but Bonbon is determined to get to the truth, even if it takes her to the end of the world. And it just might.

- Big thanks to Thanqol for his aid in prereading and reviewing
- Featured on Equestria Daily
- Interview about this story

This story is a sequel to The Age of Wings and Steel

Tyria Metrel, an ensign assigned to the Equestrian embassy in the island city of Zyre, has her hooves full dealing with pirates and bad-tempered politicians. On top of that, a new ambassador named Rye Strudel has arrived on a mission from Princess Celestia, and he might well be the strangest pony she's ever met. Ambassador Strudel is a pegacorn, one of the rare crossbreeds unable to fly or do magic, but Tyria soon learns that his disabilities don't prevent the ambassador from getting himself into deep trouble.

Rye's cheerful curiosity and drive begin to stir up feelings Tyria thought she'd given up on—when he's not making her tear her mane out in frustration. After the two of them stumble upon a treasonous plot to seize control of Zyre, they'll have to work together to foil an old enemy, save the city, and maybe even find love along the way...

... provided they don't drive each other crazy, first.

This story is a sequel to Antipodes

Several decades after the heroic actions of Jigsaw, Tiptoe, and Incendia restored the princesses, the world has begun the slow process of healing. Spectrum is a headstrong young stallion from Totemhoof who signs up with an excavation team in the hopes of experiencing a life changing adventure. What he finds will send him into a head-on collision with forces he can't begin to comprehend- and, perhaps, a chance to fulfill his destiny.

Sequel to Antipodes- though you don't need to have read it to enjoy this, I hope.

AKA An2podes

This story is a sequel to The Best Night Ever

Final Arc - The Black Wedding
CH63 - If I Had a Heart
- The ponies of the Fourth Tribe are ascendant. Shining Armor hunts down his changeling "daughters," and even Lady Antimony won't get in his way. Meanwhile, high above the burning city of Canterlot, a long awaited reunion occurs, and Twilight confronts Alpha Brass and makes a final decision.

--- --- ---

It began with a mare from Ponyville and a time-looping Prince from Canterlot. This most unlikely union now stands at a crossroads: a ruthless changeling invasion; a conspiracy within the highest circles of the Equestrian aristocracy; a half dozen power hungry noblemares looking to become a Princess in all but name. With the prize of Canterlot and its Platinum Crown at stake, it falls to six Elements of Harmony to once again save not just Ponyville, but all of Equestria.

---
---
TVtropes page is here: link

The prequel to TPC, "The Best Night Ever" is here. link
The side-story crossover with "Sweetie Belle Chronicles" is here. link

Someone out there made a playlist for Platinum Crown: Rarity, Blueblood and Chrysalis. Pretty sweet!
Wish I knew who, or even when they did it, though. I especially like the Chrysy playlist.
https://8tracks.com/explore/this_platinum_crown/hot/1

I've gotten some cool TPC related art done, too.
So Sweet and Tasty's TPC Cover Art
link
Thanks to Madmax for these two:
Rarity, Blueblood and Antimony
link
Dash and Ritterkreuz
link
The Terre Rare Founder - Lady Arsenic
link
Twilight and Alpha Brass Battle Duet
link

Be Awed and Amazed by the tale of Sweetie Belle as she traverses the multiverse in search of her lost mentor and friend, Twilight Sparkle! Will she find her in post-apocalyptic Equestria? Or maybe in a strange world where everypony is the wrong gender? Or even where a Pony claims to be a human? Read as she journeys through very familiar worlds you might have read about... if you dare!

At this point in time all the main worlds to be visited have already been chosen. Thank you all for the suggestions, and I hope you enjoy the surprises!

Here's the official TSC:F Music Intro: The Sweetie Chronicles: Fragments

WDTP: S2/3-CE
You can also visit the TV Tropes Page which has spoilers!