Things are going pretty well at the Ponyville Library! Apart from a mild case of woodworm, and the occasional visit from a tree surgeon, Twilight has everything under control.

Princess Celestia is even stopping by for tea this afternoon, which certainly isn't a kind of exam, definitely not requiring frantic preparation.

There's just a dangerous magical book to deal with first.

(Note: detailed knowledge of Fallout/Fo:E is not required to enjoy this story. It probably helps, though.)

This is a sort-of-prequel to Twilight vs. the Wasteland.