Twilestia (and Lunarity!), how does the tale of Where the Mind Wanders/Roams continue?

A new goddess arrives in the System, will Twilight Sparkle and her friends stop the viral Trixie?

When little Twilight Sparkle stumbles on a question, Celestia pulls out all the stops to help her.

Princess Celestia gets a very special report from Twilight Sparkle. Time for a plan.

Princess Celestia has special plans for Twilight Sparkle's latest practice session.