Well, this quiz was easy to narrow down by looking at the list of eligible stories and quickly re-reading them all!
1. "It's Impossible" by bakasi
2. "Tempora Mutantur" by bakasi
3. "Innocents" by Queen of the Capes...I suspect the Bat Signal is like the Hollywood sign, and people are constantly trying to pull pranks by making it shine different images
4. "Mind's Eye" by CLeuch
5. "The Case of the Missing Artwork" by Lynn S.M.
The only eligible story not in the quiz was "Once Upon A Time" by Lynn S.M., but if you quoted it, you'd quote the whole story! LOL