Twilight Sparkle and her fellow Elements of Harmony have faced down supernatural foes of the highest order, but sometimes the deadliest danger can come from places one would least expect. As Twilight is forced to bear a devastating secret, her efforts to keep the Elements together may well tear them all apart.
The plotline of the thrilling Pony Psychology Series continues with an exploration of deception, despair and Discord.
This series takes place between Season Two and Season Three.
Secrets and Lies shares the Pony Psychology Series TVTropes page.

This story is a sequel to The Three Sisters

What if... After "The Three Sisters" Rarity managed to find Chrysalis and talk to her?

A definite sequel.

Now with a TV Tropes page! Warning: will contain spoilers.

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."

Crossover with the Dresden Files. Sequel to Forever!

For his first task as the new Winter Knight, Harry must travel to the land of cute little cartoon ponies to stop a plot by the Order of Blackened Denarius that threatens both Earth and Equestria.

Warning: Includes massive spoilers for the Dresden Files series up through Ghost Story.

Crossover with The Dresden Files.

Pinkie Pie randomly shows up at the apartment of one Harry Dresden, Wizard-for-hire. And then she does ... whatever it is that Pinkie Pie always does. Madness ensues as Equestria's craziest Party Pony inflicts herself on everyone's favorite cynical smartass of a wizard.

My Little Denarians is the sequel to this story.

This fic now has a dramatic reading courtesy of Comma Kazie and Lisa M.

Part 1
Part 2

The Changelings have been defeated and Shining Armor and Princess Cadence have said their vows, but that still leaves the Mane Six and others with the issue of the strain on their friendships. And among all the guests present at the reception, a few of them are going to be suprised with what new relationships are formed.

A live reading by Alchemystudent is available here.

ONESHOT: There can be horrific events in our lives, some we will never forget. Today, Mr. and Mrs. Cake will have a moment like that, when they buy a Starbits coffee machine, and a certain hyper pink pony wants to try it out...

Elslowmo and Nasse-Seta get credit for the cover image, it just felt right for this story.

If you enjoyed this, check out the sequel Ponyville Discovers Coffee. Here's the link: http://www.fimfiction.net/story/39039/Ponyville-Discovers-Coffee

A Cutie Mark is meant to represent the personality and special talent of each pony that has one. Cheerilee's flowers symbolize her desire to help her students bloom, and the smiles represent the cheer that she hopes to bring to their lives.

At least...that's what she tells everypony who asks.

[SEMI-SAD]

Perhaps Doctor Whooves is not a medical doctor or a time lord, but a doctor of psychology.

The following are his journals after he receives instructions from Princess Celestia to permanently set up shop in Ponyville to keep an eye on Twilight Sparkle and her friends, where he learns more than he bargained for.

View the Google Docs table of contents: https://docs.google.com/document/d/1gCeHce9BTZ48P5fxNQDHq7diYlNqJIbkZNdMGLN3H5k/edit?pli=1

Twilight finds a dusty old book full of puns and begins to use them, much to the dismay of her friends, considering her puns are slowing down their travels and they need to be PUNCTUAL.