After the rousing success of her first party, bringing joy to her parents and sisters, Pinkie Pie left her home to teach that joy to others. On her first day in Ponyville she stumbles across a struggling Sugarcube Corner, and resolves to help out the business.

Can the mane six discover calculus fast enough to win a flying competition, counter a deadly parasite, and destroy a tornado?

Welcome to the only MLP fanfiction which doubles as a calculus tutorial.

Once this fic is complete, it will serve as a complete walkthrough for calculus. I want to teach the intuitive side of math: tell you why things work, and make you feel like you could have discovered them yourself.

Petition your teacher to make this your school's standard textbook.

This story is a sequel to Past Sins

Side-story to Past Sins - Slowly, the wounds inflicted by Nightmare Moon's reign heal. Ponyville is being reconstructed, and the last refugees are leaving the castle. Nyx is with Twilight. Celestia and Luna rule Equestria and guide the sun and moon once more. Everything is as it should be.

But some things are never washed away. These are the things that remain to remind us of the past. They remind us of the good times we've had with friends and family. They never let us forget the mistakes we've made. Everyone has them. Twilight has them. Nyx has them.

And, on occasion, when you share your scars, your photos, and your trinkets with another, they just might share theirs in return.

This story is a sequel to Past Sins

Hearth's Warming is a time for friends and family to come together, celebrate harmony, and welcome the new year. Nyx is looking forward to just this as she rides the train to Canterlot with Spike and Twilight. She's going to meet her extended family for the first time and wants nothing more than to make a good impression. Yet, the sheen of the holidays can't hide the trouble caused by meddling grandparents, relentless reporters, and a paranoid uncle.

After Rarity says something that breaks his heart, Spike snaps and storms out of her boutique. Leaving Rarity confused by the last words he said before he left. Discord appears and decides takes her on a little trip through time to show her how Spike really feels about her.

This story takes place during the events of Simple Ways and after the events of Twilight's Kingdom.

Edit: Cover art by dm29
Edit: Featured 8/1/14

Diamond Tiara knows all about work delegation: if you want something done, have other ponies do it for you. In the name of that goal, Silver Spoon studies for both and Diamond copies her friend's efforts. It works every time. Except that Cheerilee just forced Diamond to switch desks. And with finals a week away and no personal knowledge for most of the subjects, the only ponies she can now hope to copy from are Snips and Snails. Something which may get her sent all the way back to preschool. And there's no way Diamond is going to lower herself to doing her own work.

Which means the colts are going to be learning on her behalf.

No matter what she has to do to make that happen.

It's for the best cause ever, after all.

(Part of the Triptych Continuum, which has its own TVTropes page and FIMFiction group. New members and trope edits welcome.)

Now with author Patreon and Ko-Fi pages.

Cover art by GroaningGreyAgony

COMPLETE! NOW WITH SEQUEL!Diamond Tiara has moved away to Manehattan leaving behind a lonely and friendless Silver Spoon. Depression slowly sets in, but one Cutie Mark Crusader extends the hoof of friendship. The sequel The Spoon That Refused Polish

Twist's life was simple. She would wake up, go to school, hang out with her friend Dinky, and go to bed. And that was pretty much her daily routine. She liked her simple way of life. After all, she was Twist. Nothing could ever be to boring if you were twist. She mostly avoided the main sources of drama at her school: bullies and guys. She didn't like colts that much. But that all changed one day on hearts and hooves day when a certain colt asked a question that would change her life.

This story is a sequel to First Date

After Sweetie Belle and Button Mash became a couple, Diamond Tiara has been giving them a harder time than usual. Finally, when Sweetie finally confronts her on the matter, Diamond takes it as a challenge and makes a dare with her: if Sweetie Belle manages to win the upcoming talent show, Diamond will leave them alone. But, if Diamond wins, she gets Button to herself!

Will Button and the Crusaders get Sweetie to perform?

Celebrating 450+ followers!

Button is very brave. He's saved Princess Zelda from Ganondorf, fought against zombie hordes and he's even managed to beat the dreaded Creepers! Alright, that last one wasn't real. Or the other ones.

But, despite his achievements, he has only one princess he wants(and thankfully, she's not in another castle): Sweetie Belle. Of course, when he asks her to Sugarcube Corner for milkshakes, he encounters a horde of enemies! Well, not a horde, just Diamond Tiara and Silver Spoon, but their enemies nonetheless.

Will Button be able to stand up to the enemy and protect his princess? And will he really learn the true meaning to being a hero?

This is to celebrate 350+ followers. The vote for this story's creation took place in this blog. I hope you enjoyed~!