This story is a sequel to The Enchanted Library
Everypony believes in fairytales, right?
Well, not Rarity, but who cares about Rarity Schmarity because THIS story about Rainbow "Awesome" Dash being the first to find a lost princess of legend.
One-shot based on prompts submitted by Ko-Fi Subscribers. Prompt was "Enchanted Library but it's Dash who finds Twilight instead of Rarity".