Twilight and Rainbow are asked by Star Swirl the Bearded to take on the challenge of finding his lost wife and daughter in the decaying world of Sohndar, which is ruled by an old enemy of Star Swirl's family who has been trapped there for uncounted years. Although their adventures in the worlds of Aitran have given our heroes the confidence to succeed, they'll soon find that Sohndar is an entirely different bale of hay.
Image by Muffinsforever
Twilight and Rainbow visit a pony version of Myst
The Sequel to Aitran. Myst/Riven cross-over
An Aitran tale. Twilight and Spike join Star Swirl's daughter Nyx in exploring the worlds Star Swirl created to teach key principles of Writing and find themselves in the last chapter of a madpony's tale of betrayal, revenge, and restitution.