To finish her workday, Derpy must deliver a letter personally to Doctor Horse at Ponyville Hospital. According to her, the best way to find a doctor is thinking like one.
This is the story they never wanted to tell you. This is the story about your favorite characters that has been kept secret. This is the story... behind the laughter.
Christmas is Derpy’s favorite time of year. That's why she planned to make this Christmas the best Christmas ever for the Doctor and Dinky. However, a certain pink pony had other plans.
After the events of the recent Summer Sun Celebration, Derpy has been busy with deliveries nonstop! And when Princess Celestia arrives to the post office to request a delivery to Canterlot, the alicorn specifically requests that Derpy would deliver.
So Twilight discovers human radio and decides to share it with her teacher. However, they are shocked at what they find. And soon, everypony wants a listen...
Upon seeing Derpy use deductive reasoning and logic to help others find what muffins work best, Pinkie Pie asks Derpy to take her on as a student so she can learn to be just as good with her own deserts.
What would you do if you arrived in a place you'd never been before, only to find that you'd been living there for years? The Doctor's solution is simple, but, involving as it does him interacting socially with other ponies, is unlikely to work...
After her sand castle is washed away by the ocean, Dinky Hooves takes it upon herself to do something that should have been done centuries ago: destroy the moon.
Stranded in the far future, Doctor Whooves' latest wacky invention goes wrong with horrifying consequences, temporarily turning Derpy into an alicorn. Things get even worse when a familiar enemy reawakens in the form of a giant muffin monster.
Paranoia runs rampant after the events of "Cutie Markless." "Emergency Plans" are drafted to keep Equestria safe. But nothing is safe... from a certain mare's sense of humor.