Princess Twilight Sparkle discovers a centuries-old mystery hidden in the Royal Archives. Her investigation leads through layer after layer of deception and misdirection, setting her hooves on a path that seems to be leading to a mysterious secret. Along the way, she learns that some friendships can be very, very strange.

Book 1 of the Alicorn Adventure series.

AUDIOBOOK by VisualPony
Featured at the Royal Canterlot Library
TV Tropes Page (Courtesy of Sandtalon)
Goodreads Page (Courtesy of Facedeer)
Equestria Daily Page

WARNING: Major spoilers in the comments. Takes place several months after the end of season four. (Not a Da Vinci Code crossover, BTW!)

Do you see a dark tag? No, you don't. Not dark. Well, okay, there are a couple of dark-ish bits, but that's all. Not enough to warrant a tag. Speaking of tags, there really ought to be "Badass Twilight" and "Friendshipping" ones.

Sequels and side-stories (and more) can be found here Offprint and AO3, and a hardbound two-volume set of all that can be ordered from The Ministry of Image.

My editor for the first edition of this story was Gogito, and I can't thank him enough for all the hard work he did. My editor for the revised version was PresentPerfect, and he did a terrific job of getting the story into excellent shape.

This story is a sequel to Apotheosis

Celestia leaves Equestria in the hooves of Luna and Twilight.

While she searches among the gods to answer her questions, Luna and Twilight must struggle to fulfill their own duties to ponies and to Equestria.
Now with a Spanish translation by SPANIARD KIWI: https://www.deviantart.com/spaniard-kiwi/art/Apoteosis-3-3-857110357

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."

Things couldn't possibly get any worse for Rainbow Dash. Her job is falling apart, she's convinced that she's made her friends hate her, and even her dream of some day joining the Wonderbolts is in peril. While things are looking pretty bleak for Ponyville's coolest pegasus, her best friend and kinda-sorta fillyfriend Pinkie Pie is determined to whatever it takes to help her, and she's not going to quit until she can put a smile back on Rainbow Dash's face.

This is a side-story of "The Life and Times of a Winning Pony" which occurs after the events of Chapter Ten of that story.

Freshly graduated from West Hoof Academy, 2nd Lieutenant Storm Kicker decides to enjoy what little free time she has left before accepting her commission with the Long Patrol. And what better way to let down her mane than at the millennial celebration of Celestia’s reign, on the eve of the Summer Sun Celebration?

Well, there is the pesky little detail of a pesky little sibling who decides to tag along and be a pest. Still, it’s the last chance she’ll have to spend time with Star, so they make the most of it. It’s all fun and games, plus she'll have plenty of chances to needle her little sister along the way.

At least, until the two sisters are asked to look into the disappearance of a family friend; it soon becomes apparent that not all is well in Canterlot.

Part of the Winningverse.

This story is a sequel to An Affliction of the Heart: Volume Two

Swarm is the first ever changeling/pony hybrid, child of Warden the pegasus, and Kuno the changeling.

What does life have in store for this unlikely trio?

Twists, for a start!

This story is a sequel to An Affliction of the Heart

Kuno and Warden are happily together now, but events are transpiring to force them from their happy life.

The reappearance of the Crystal Empire causes Kuno and Warden to give up their new-found home. And Kuno, ignoring the fact that they're two different species and completely incompatible, decides that she wants a baby.

Kuno, a young changeling, is left weak, bloodied, and bruised after the events of the Canterlot wedding. She is soon discovered by Warden, a Royal Guard. But for some reason, Warden shows her mercy. Instead of taking her into the custody of the Royal Guard, he becomes both her captor and her savior. But over time, Kuno will come to ask herself the hardest question she has ever pondered: Can a changeling feel love?

This story is a sequel to An Affliction of the Heart Volume Three: Hybrid

Warden, the broken pegasus, his wife, Kuno the changeling, and their hybrid daughter, Swarm, continue their adventures in a wild, wacky world!

This story is a sequel to Without a Hive

It is a time of change for Equestria. A small but slowly growing number of changelings have made the kingdom their home, living openly with ponies. Many ponies welcome them in friendship. Others are concerned by the strange and unusual creatures that disrupt the traditional life of Equestria. Yet others worry that such open acceptance leaves Equestria vulnerable to less well-intentioned changelings. And some still fear the insectoid creatures, memories of invasions--and more personal attacks--still strong in their minds.

Sky, Nictis, and all the other changelings of Equestria would love nothing more than to live in peace, but such changes rarely come easily. But in proper changeling fashion, they are determined to endure, and this time they are not alone. Instead of the shelter of disguises and lies, they are strengthened by the friendship of the ponies that accept them, ready to stand tall in the face of an uncertain future.

For nobody, from the new Equestrian changelings to the Princesses themselves, knows how Queen Chrysalis is going to respond...

Book cover art by viwrastupr