21 - 40 of 47 Bookmarked Items in Copernicus the Dog (Back to the Future)
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Summary
In 1949, Marty McFly comes back from college to go ahead and start a new life. But his best friend and adopitive father keeps being haunted by the past, and Marty doesn't think he can forgive himself when he isn't there when Doc needs him the most.
Part II of The Trinity Trilogy
Series
- Part 2 of The Trinity Trilogy & related works
- Language:
- English
- Words:
- 45,024
- Chapters:
- 20/20
- Collections:
- 1
- Comments:
- 65
- Kudos:
- 36
- Bookmarks:
- 2
- Hits:
- 911
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THE 1950s... AGAIN ? (A BTTF NSFW AU) by Aziracon
Fandom: Back to the Future (Movies), Back to the Future: The Game
06 Oct 2025
Summary
What if Marty got stuck after coming back in 1955 for the second time, right after Doc disappeared in the sky ?
Doc never sent that letter from 1885, Marty could only hope he'd appear again, until... 1985 Doc comes back with the DeLorean but now they're both stranded in 1955 with a broken car to fix and no lightning strike to send them back home.But the DeLorean isn't being nice to them and they're not sent back to 1985, once again. Trying to find anything to generate 1.21 gigawatts is becoming difficult as they're a couple decades back in time again.
Although, the last time travel attempt didn't ruin it all, Marty discovered. He just has to put up with always circling back to the 1950s.
- Words:
- 157,831
- Works:
- 7
- Bookmarks:
- 4
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What. This looks nuts.... Do it
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Bookmark Notes:
THE BEST AU OF THIS TAG SO FAR
All the story and dialogues feel so in-character that i can hear them saying it. Also good smut if you're into the trope of Marty being a mess under Doc's touch.
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Emmett Brown loves science. A very close second are his friends who happen to be dogs. Here are some snapshots of the furry friends he befriended throughout his life.
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Back to 2020 by DITD
Fandom: Back to the Future (Movies), Back to the Future: The Musical - Silvestri & Ballard/Gale & Zemeckis, Back to the Future: The Ride (Universal Studios Attraction)
12 Dec 2022
- Words:
- 122,076
- Works:
- 4
- Bookmarks:
- 7
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The Trinity Trilogy & related works by daryfromthefuture
Fandom: Back to the Future (Movies)
28 Aug 2024
- Words:
- 114,267
- Works:
- 5
- Bookmarks:
- 7
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Doctober 2024 by captainofussmotherfucker
Fandoms: Back to the Future (Movies), Back to the Future (IDW Comics)
16 Oct 2024
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Summary
Following Tumblr's 31 day prompt challenge, Doctober 2024, here's another collection of 31 fics taking place across time and timelines. Twin Pines, Lone Pine, and even Hell Valley are fair game, as well as various AU settings. These will explore what-ifs and possibilities, pre and post canon, with a focus on character relationships and the consequences of our actions.
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Emmett Brown has learned that he has perfected time travel, and succeeded in creating a time machine. But, for something that should be his greatest invention, he dreads the day where he completes it. He already knows the damage it will cause to future boy Marty McFly, and along with that weight, he also has to ensure he corrects the error he made.
Marty, trapped in 1955, is burdened by the thought that he may never see his home again, one way or another. Either his parents don't fall it love, or Doc's plan doesn't work.
Luckily, they both have a friend to turn to.Based on @odddelorean's Tumblr prompt.
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On November 5, Marty realizes that nothing is lost yet.
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The Atom, The Scientist, And You by daryfromthefuture, SMP_Fanfic_Addict
Fandoms: Back to the Future (Movies)
03 Apr 2023
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Summary
When Marty goes to Doc for help on a school project, he finds out a dark secret about his friend. Without hesitation, he jumps into the time machine and goes back in time to help Doc through those troubling times. But not everything goes as planned...
- Language:
- English
- Words:
- 28,740
- Chapters:
- 8/8
- Collections:
- 1
- Comments:
- 16
- Kudos:
- 26
- Bookmarks:
- 6
- Hits:
- 674
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Your life depends on it. (A Fancomic)
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And Fiends Nail Time Bombs to the Hands of the Clocks by walkwithursus
Fandoms: Back to the Future (Movies)
19 Oct 2022
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Thirty years is a hell of a long time to be apart.
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Way Back Home by kyberinfinitygems
Fandoms: Back to the Future (Movies), Back to the Future: The Musical - Silvestri & Ballard/Gale & Zemeckis
09 Feb 2025
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Summary
During a driving lesson gone wrong, Marie Brown gets thrown into the past, but an accident turns into opportunity to adventure through time and learn about her family's history.
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A letter from the future by MissJulyFarraday for Dragonsrule18
Fandoms: Back to the Future (Movies), Undertale (Video Game)
08 Sep 2024
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Summary
It's only been a day after Doctor Brown succeeded at sending his friend Frisk back to the future thanks to the power of a bolt of lightning, and yet the scientist already has many things to think about.
But when he finds the letter he had ripped off in his coat pocket, Doc gets even more things to worry about. Realizing that Frisk probably wouldn't have written him about his future without a good reason, Doc gets torn between discarding the letter like he originally planned and reading it.A midquel to my "Back to the Future: The Power of Love" fanfic, the story about how Doc ended up reading Frisk's letter.
Series
- Part 3 of Back in Time
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- Words:
- 8,594
- Works:
- 1
- Bookmarks:
- 1
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- Words:
- 19,483
- Works:
- 9
- Bookmarks:
- 1
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By 1954, Marty has established a music career, and Emmett is working in a research lab in the US capital. Finally assuming that their life has become peaceful for good, they did not expect the return of some familiar faces - and with that, the end of the entire world. Unless they can prevent it, of course...
Part III of The Trinity Trilogy
Series
- Part 3 of The Trinity Trilogy & related works
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Back to 2020 Part I: For the Dreamers by DITD
Fandoms: Back to the Future (Movies), Back to the Future: The Musical - Silvestri & Ballard/Gale & Zemeckis
07 Aug 2022
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2020 teen Marty McFly lives an ordinary life in a family he’s embarrassed to be a part of. He lives, mainly, in his fantasies, but he’s got a great girlfriend and a best friend who’s almost fifty years his senior. Everything changes on October 10th 2020 when Marty is thrust back in time thirty years to the year 1990. He must find his way back home and figure out how to get his parents together so he can be born.
A tall order from a massive slacker…Series
- Part 2 of Back to 2020
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Bookmark Notes:
YOOO THIS ACTUALLY GOES QUITE HARD
CHAP 9!!!!!
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It’s hard knowing that in a matter of time all of this will be gone; all the little knick-knacks, the heirlooms, the urns presumably containing the ashes of Doc’s parents, and not one but two pianos, burnt to ash.
- Language:
- English
- Words:
- 1,978
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 4
- Kudos:
- 31
- Bookmarks:
- 2
- Hits:
- 196
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Summary
Before long, Emmett Brown had been obsessed with the idea of inventing a time machine. But can that wish become a reality?
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Bookworm's One-Shots by Bookworm (Mythical_Bookworm)
Fandom: Amphibia (Cartoon), Back to the Future (Movies), Gravity Falls, Moon Base Alpha Series - Stuart Gibbs, The Cyclist - Jess (Web Series), Wings of Fire - Tui T. Sutherland
21 Jul 2025
Summary
All of my one shots under 2k words collected in one place.
Fandoms so far:
-Amphibia (4)
-Wings of Fire (1)
-Gravity Falls (2)
-The Cyclist (1)
-Back to the Future (2)
-Moon Base Alpha Series (1)- Words:
- 11,467
- Works:
- 11
- Bookmarks:
- 1