This story is a sequel to A Study on Chaos Theory

Twilight Sparkle joins Sunset Shimmer in her search for a Hearth’s Warming gift to Princess Celestia. But to find the perfect gift, they must brave the chaos and madness of one of Canterlot’s darkest secrets…

Used bookstores.

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

Historian’s Note:
Set in the Wavelengths Timeline where the Sonic Rainboom didn’t happen, Teahouses of Saddle Arabia occurs about a month after the events of A Study in Chaos Theory.

Cast: Sunset Shimmer & Twilight Sparkle
Cameos By: Princess Celestia, Moon Dancer, Coco Pommel, Coloratura, Minuette, Cheerilee, Sunny Day & A.K. Yearling
Special Guest Stars: Amber Spark & Desert Winds

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 Little-Tweenframes/adgerellipone
Cover Text, Chapter Header and Break Designs by Amber Spark
Sunset Shimmer Cutie Mark by MillennialDan

Beta Reader & Editor Credits
Cursori: Draft 2 & 3 Lead Editor - Reader of Many a Pony Word
Little Tinker: Master of Systems at Poniverse
Beltorn: Commenter-at-Large on FimFiction
JayMan155: Artist & Author Extraordiane!

Word Count: 112,000 words
Version: 4.73

This story is a sequel to Freeport Venture: Old Wounds

When one of her apprentice's friend-of-a-friends goes missing, Archmagus Sunset Shimmer doesn't hesitate to get involved. However, what initially appears to be a simple case of a missing child will wind up leading her to a criminal conspiracy and political intrigue at the highest levels of Freeport.

This story is a sequel to Northern Venture

When Sunset Shimmer's father shows up in Freeport chasing the infamous warlock Steel Rose, the last thing she wants is to get involved. She's still recovering from the madness in Northmarch and her battle against the dragon Blackfyre, and her father's obsession with capturing Steel Rose drove him to effectively abandon his family.

However, as the magus of Freeport Sunset can't ignore a dangerous warlock running loose in her city's streets just because of personal baggage. Once she finds herself reluctantly dragged into her father's obsession, she discovers there's far more going on than she's been told.

This story is a sequel to Substitute

A great evil is destroyed and its wards are so too. But now a fragment of that evil is on the loose and is unchecked.

Between an awakened seal threatening to soak up Equestria's magic, a long-dormant thorn now budding, and changes to once well-understood rules, the final pieces of a partially solved puzzle are in place and are ready to be filled in.

The greatest trials may produce the biggest revelations, transform the tightest bonds, and perhaps even lead to salvation. The cost, however, is first the breaking of everything.

The Crystal Ball Trilogy is a series of stories which deal with time travel, parallel universes, and other manipulations of time and space. Divergence is the last story; it is preceded by Feedback and Substitute.

Digital pdf version here
Print book version here

Featured on 2/6/19!

Edited by James Fire

"My name is Crystal Faire, but your reality knows me as Flurry Heart. You may call me that if you wish.

"In some places, I am a monarch all of my own in my prime, I am aged and retired in other places, and I am deceased in others still. I go by many names in each of those realities. I have been to them.

"My mission is to travel the multiverse and save it one timeline at a time. But the multiverse is breaking down and timelines are collapsing and I do not know why. I have always been a master of time and I have always been on my own, but the past has a habit of catching up and I fear that my lonesome may no longer be enough..."

Digital pdf version here
Print book version here

Crystal Faire vector art by Little Tigress / moonlightfan (dA)
Edited by PoisonClaw
Preread by Onyx Archer

Featured on 4/26/17!
Featured on Equestria Daily! 7/26/17
Goodreads entry~

Ask Me Anything 7/5/17
Ask Me Anything 2/4/18

Official FimFiction group

This story is a sequel to Feedback

A terrible loss has been averted, but even that has a price.

Between the disappearance of several hundred ponies from around the world, strange portals leading to alternate versions of Equestria, an unknown alicorn frequenting Ponyville for secretive reasons, and the arrival of a new race of ponies bringing some ulterior motives, the pieces sowed by Twilight’s fight with the Nameless are set to crash back down.

What happens when friendship fails? Who will take Twilight’s place within the grave?

The Crystal Ball Trilogy is a series of stories which deal with time travel, parallel universes, and other manipulations of time and space. Substitute is the middle story; it is preceded by Feedback and is succeeded by Divergence.

Digital pdf version here
Print book version here

Featured on 7/19/2016!
Goodreads entry~

Ask Me Anything 10/22/16
Ask Me Anything 1/18/17

Edited (with varying degress of contribution) by
sourichan, Kuairu, Thought Prism, Orion Caelum, Corejo, and AlicornPriest

This story is a sequel to The Witch of the Everfree

Saddle Arabia is a land of mysteries and ancient legends, and Sunset Shimmer sees it as a great place to escape from her mistakes for a while. What caused her to flee Equestria, and can she find a way to prove herself and win back the favor of the ponies she wronged?

More importantly, can she avoid starting a war?

I'd like to thank all my followers, fans, and patreon subscribers. Without all of you, I'd be worse off in every way.

Twilight did her duty. She saved everypony she could, except herself. Now trapped by an evil cult, in more pain than she has even been in before, and dying on a sacrificial altar, she calls for help. The Nightmare answers.

Will Twilight become the next evil to threaten the world or will the Nightmare simply be glad to have some freedom? One thing is for certain, Twilight's life will never be the same again.

The Editors
Cander (CH 1-Current)
Yutah123 (CH 8-9)

Now with an excellent reading by StraightToThePointStudio (Currently only up to CH 30)

And we even have art!
[Warning Spoilers] Twilight's Nightmare Art