LockAndKey989
is a fanfiction writer whose work includes fanfiction written for Frozen, Star vs. the Forces of Evil, Spider-Man, Urusei Yatsura, Danny Phantom, Attack on Titan, and My Bride is a Mermaid.
She also has a DeviantArt account here, a Tumblr account here, a Quotev account here, an Archive of Our Own account here, and a Reddit account here.
Fanfics with their own pages:
Attack on Titan- My Bride is a Mermaid: Doomsday
- My Bride is a Mermaid: Epilogue Series
- The Sun Sets Over the Sea
- Time-Jinx
Crossovers
Other fanfic
- The Many Dates of Danny Fenton (Guest writer)