This story is a sequel to The Alicorn Ritual

Twilight and her friends follow a request from Cadence, to find out why Flurry Heart was born as an alicorn.

This story is a sequel to Dawn of the ERS

What started as an anniversary for Twilight's parents, becomes an interesting ordeal to get Twilight back to her alicorn form, when Flurry Heart inadvertently causes her to lose the abilities.

This story is a sequel to Revenge of the EEA

A while after Neighsay and his comrades were sentenced to jail, Celestia has him write an apology letter to Twilight. They then retire from their education job when Twilight releases them herself, and start a new company: The Equestrian Rescue Squad, or ERS.

This story is a sequel to The Friendship School

When the friendship students learn that the staff are "on vacation", they get suspicious, and tell Spike. As a "normal" school day comes to its end, Chancellor Neighsay swoops in and forces Twilight to pay the price for turning against his rules, by setting fire to the building. Can they notify Celestia, call the Christians, and stop him before it is too late?