Even when Twilight caught up with her Canterlot friends, she managed to forget one of them. Now Lyra Heartstrings has the perfect opportunity to correct that oversight. The enormous, mysterious artifact from beyond known time and space is really just a bonus.

Set in late season 5. Inspired by IDW's Transformers vs. G. I. Joe #13, which also provided the cover image. Graciously edited by Themaskedferret.

Sandbar is excited because he just won six tickets to the Buckball World Series in Fillydelphia. After informing his friends of this great news, he proceeds to talk about the Fillydelphia Fillies, which includes telling them the names of the players.
That's when things get complicated.
Based on Abbott & Costello's Who's On First? comedy routine

Spike realises there's a pretty noticeable gap in Twilight's otherwise encyclopaedic knowledge - and tries to fill her in. Confusion and embarrassment ensues (of course - this is Twilight we're talking about!).

(Teen rating and sex tag for discussion about sex and pony genitalia, no actual sex.)

EDIT: Featured on 19/3/19 to 23/3/19 - a huge thank you to you all!

Dragons are something of an enigma to Equestria. Those who do live within the borders are largely reclusive, either building their hoards or sleeping away the decades. So far as dragons who are active in everyday life in Ponyville go, Smolder represents a 100% increase in the population.

Twilight cannot let this opportunity slip her by. Enough time has passed for it to not be a diplomatic faux pas to sit Smolder down and grill her for much needed details on her species, not only for the sake of science, but for the benefit of the young dragon in her personal care. Naturally, the topic of death comes up.

Twilight handles that about as well as you might expect.

Discussion of death is largely academic and intended to be comedic but I've tagged it teen to be safe. No actual death or scenes of violence are shown so I didn't think the death tag itself was needed. It's also tagged for comedy as that was my intent, but only you can tell me if it's actually funny or not.

Now with sequel: Growing Up Dragon

Twilight's in a bit of a pickle. On one hand, two years of marriage with Rainbow Dash have been absolutely wonderful. On the other, well... two years of marriage have passed without a single thing happening in the bedroom.

Why? Well, that's one mystery even she can't seem to solve.

Then Scootaloo comes home from school and asks Rainbow a question that makes everything crystal clear.

Rainbow has no idea what she's talking about.

A strange artifact arrives at Twilight's library and turns her into a dragon. From there, everypony she touches suffers a similar fate and the contagion begins to spread! Twilight and her friends struggle to avoid spreading it further in this comedic misadventure of dragons and the fiery spells they weave. Can Twilight find a cure?

Apple Bloom was starting to get suspicious. No pictures of her with her parents, no stories about it, no flashbacks where she appeared together with them. So she took matters into her own hooves, and had some tests done in secret, with Twilight's help, to determine her actual relation with her supposed family.

The results were... certainly unexpected. Interesting, to say the least. Absolutely devoid of any logical sense, more appropriately.

While exploring Canterlot Castle, Pinkie Pie and Rainbow Dash uncover a room filled with stone tablets connected to dials. Above each dial is the name of an alicorn they know.

These old things couldn't possibly control an alicorn's power, could they?

Only one way to find out.