This story is a sequel to Dreams and Disasters

Rainbow Dash has a new problem.

It isn’t that her relationship with Twilight Sparkle has diminished in the year that they have been together, even despite Twilight’s new position as an Equestrian Princess. If anything, the past year has brought them closer together than before. As far as Rainbow Dash is concerned, her life is pretty much perfect. That is, until she notices that her colors are fading.

In a panic to discover what is happening to her, she stumbles headfirst into an ancient secret dating back to long before the formation of Equestria, with her family in the middle. With Twilight and her friends, both old and new, at her side, she will once again venture out into the wide world of Equus, not for love, but for answers. About her family, her heritage, and the theft of the oldest artifact known to pony kind: The Celestial Prism.

Takes place canonically shortly after the Season 3 finale and well before the Season 4 Premier

In a remote corner of the Solana Galaxy lies a backwater planet called Veldin. Nothing important ever happens there. Nothing exciting, either. Ratchet, a Lombax with no idea of his origins, is beginning to grow bored with his life, and dreams of excitement. He wishes on a falling star for some excitement to find its way into his life.

The falling star answers by crashing into his home in the form of a basket carrying a tiny creature with a horn, a pair of wings, and four hooves. The name on the basket reads "Twilight Sparkle".
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Part of the PWNY-verse.

Edit: Now with cover art by the amazing G_Haze
Video Consultant/Technician: m2pt5 (he provides the infobot videos and similar.)

Edit: Game Timeline
Ratchet and Clank: Done
Going Commando: Done
Up Your Arsenal: Done
Deadlocked: Done.
Size Matters: Done.
Tools of Destruction: Done.
Quest for Booty: Done.
Crack in Time: Done.
All 4 One: Done.
Into the Nexus: Done.

Part of the Tutelary Spirit universe.
Main installments: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.
Minor installments: Living Forever, Tales of the Tutelary Spirits, The Guardian of the Elements.

Tales of the Tutelary Spirits is a growing collection of short stories centered around the actions, deeds, and exploits of the Mares of Harmony throughout their many lifetimes.

Warning: some stories may contain embellishment of events.

Cover image belongs to flamevulture17.

Sunset Shimmer has finally rebuilt her life at Canterlot High. She has friends, she's in a band, people like her, everything's going great...

And then out of nowhere, she turns back into a small talking unicorn.

Now, with the help of her friends, she has to figure out why she's suddenly a pony in a human world, and whether or not she can become human again...or will have to leave her new life and go back to Equestria.

(Cover art vector sources: Elsia-pony, TheShadowStone)

Now with a TVTropes page!

This story is a sequel to I'll Always be Here for You

A budding love, a new family.

Rescued from her horrible parents by Twilight and Rainbow, Scootaloo begins a long journey of recovery from the years of mental and physical abuse. Now Rainbow’s and Twilight’s adopted daughter, she looks forward to what the future has in store for her. However, Scootaloo's happiness and her life are at risk now that her parents have escaped from prison, fully intent on revenge.

Meanwhile, Rainbow and Twilight try to make their relationship work as they face the difficulties of raising a filly together. To accomplish their dream of a happy family, they all must face numerous challenges that will test the strength of their love and friendship.

After years of shame and ridicule, archaeologist and explorer Lyra Heartstrings stumbles across a discovery that validates all her theories and ideas in one fell swoop. Along with her best friend, Bon Bon, and her old classmate Cadance, they find themselves faced with a mystery and marvel that may change everything.

Following the next greatest lead found in the database of an ancient race, another international team is formed. Led by Doctors Carter and Jackson, they strike out to explore another network of Stargates discovered in a galaxy on the edge of the local cluster. In the process, their findings will cause them to question much of what they thought they knew.

The adventures continue and unlikely allies will face dangers new and old as the Legacy of the Ancients continue to unravel in the latest chapter of the universe.

[Co-written by Thunderclap and Shagohad12] Formerly co-written by Grey Cait. [Edited by: Lithl and m2pt5][Cover art: 1, 2 modified + vectors]
Now with a Russian reading by SviMik