http://archiveofourown.org/works/5873077/chapters/15191272
Something evil is afoot in a small rural town in Midwestern America, and it’s up to Sam and Dean to find out what. With the help of a small woman named Zepheera, they’ll do their best to save the town and Zepheera’s time-travelling alien friend from the greatest evil the Winchesters have ever faced.
This is a contest entry for @nightmares06. It features characters from my Doctor Who/Borrowers crossover series ‘Borrowed Time (and Space)’ with a little tweak in Zepheera’s size to put her to Sam’s scale. This is not canon for BTAS and takes place sometime before Taken in Brothers Apart.