Escape from the Rainbow Factory

Unnoficial sequel to the original fanfiction, Rainbow Factory. Scootaloo has escaped from the Weather Factory and has returned to ponyville. Applebloom and Sweetie Belle are glad to have her back, but their fillyhood friend has changed from outgoing to quiet, secretive, and antisocial. Applebloom and Sweetie Belle are determined to find out what happened to their friend.