By A Marvel Expert•
Gravity Falls & Marvel
Fanfiction •Updated: 7 Mar 2019•Published: 20 Oct 2014•
2 Chapters
•
1,462 words
•
0 followers
•
Adventure/Mystery
•
Rating: K+
•In Progress
What will happen if the Marvel heroes go to Gravity Falls? When they're gonna find out some of the mysteries in this mysterious town. NO FLAMES PLEASE.