Lyneidas
Fandoms
Recent works
-
Surprise Makeover by Lyneidas
Fandoms: Spider-Man - All Media Types, Batman - All Media Types
30 May 2026
Tags
Summary
Peter Parker wakes up in a vat of Lazarus goo, and fights his way out. The Bats chase him down.
-
Tags
Summary
Severus is in trouble. The Marauders are on his back, he owes Mulciber an untenable amount of money as a result of their shenanigans, there's a Dark Lord pulling his friends into a war, and he can't find a summer job that will pay what he needs. This summer between his fifth and sixth year is the worst one yet.
And then, somehow, he disowns his father. Two roads diverged, and he took the one that did not contain the Mark.
-
Unwilling Batson by Lyneidas
Fandoms: Batman - All Media Types, Shazam! | Captain Marvel (Comics)
26 Sep 2025
Tags
Summary
Billy Batson has been taking care of himself for a couple of years now and feels like he's doing pretty well at it. Sure, the foster families he's been stuck with whenever CPS catches him have been uniformly disappointing. And the Captain Marvel part of his life keeps creeping into more and more of his Billy Batson time. But overall, things are great! If only he hadn't had a little accident and wound up in the hospital just when some guy from Gotham who thinks he's Billy's father came looking for him, he'd be fine. And isn't that timing just a little bit suspicious? Sure, CPS seems to believe the man's story, but they don't have the best track record for placing Billy in safe homes. At least he knows how to make portals now. No one can keep him where he doesn't want to be!
Meanwhile, Bruce and Alfred are extremely pleased to have such a pleasant, polite child join the family. Except that he keeps winding up back in Fawcett City, and they can’t figure out how. -
Tags
Summary
Bruce is so strung out on grief, caffeine, and self-loathing after his encounter with Jason and the Joker that he (sort of) accidentally gets himself kidnapped by a magical item. He finds himself stranded in another universe where he is small, his kids are overworked, he has the personification of Gotham on his back about some mad scientists, and his alternate self is suspiciously absent.
note: not abandoned! I'm just fighting with my outline right now...
-
Tags
Summary
I fell in love with this work, and had to write it over again from the POV of Narcissa Malfoy. I strongly recommend reading the original first, because a) it is awesome, even incomplete, and b) this probably will make rather more sense that way.
Below is the author's summary of the original work:
After Harry's escape from the Dursleys the summer he turns thirteen, he has a powerful bout of accidental magic.
The good news: he's not expelled from Hogwarts. The bad news: that's because he looks totally different, and can't be sure anymore that he was ever Harry Potter in the first place.
Now he has a whole extended family he doesn't trust, birth parents he refuses to name in public, and more secrets than he ever wanted to carry. But at least he never has to go back to Privet Drive.
Recent bookmarks
-
Tags
Summary
It's hard to think for yourself when you've never had to think before. It's worse when your problem-solving is all limited by modules worth less than the load they take in your processing.
Unfortunately, flawed knowledge modules are better than no modules at all, which is what SecUnit003 aka "an idiot" now has to think of a way to get around without alerting either of the smarter, meaner, and cagier MIs that keep pinging it.
I am an idiot and I have made a terrible mistake. Now I have to fix it before Murderbot, y'know, murders me.
Series
- Part 1 of Procedural Learning
- Language:
- English
- Words:
- 79,529
- Chapters:
- 22/22
- Comments:
- 1,244
- Kudos:
- 725
- Bookmarks:
- 169
- Hits:
- 11,745
Bookmarked by Lyneidas
12 Jun 2026
-
With Great Power Comes Great Annoyance by N0t_Sketchy
Fandoms: Spider-Man - All Media Types, Batman - All Media Types, DCU, Marvel
26 Apr 2025
Tags
Summary
Eight years of Spider-Manning took its toll. Now, Peter Parker is content with his quiet bartending gig in Gotham where he just wants to wipe down bar tops in peace. If only Batman's sidekicks would stop treating his workplace like their personal clubhouse.
———
Ft. Menace to society (and spiderman) Robins and an older, in desperate need of a 10-year-long nap, Peter Parker.
(A Peter Parker who does NOT think he’s older brother/ mentor material, and batkids who disagree.)
Series
- Part 3 of Crossovers݁ᛪ༙
- Language:
- English
- Words:
- 11,872
- Chapters:
- 1/1
- Comments:
- 137
- Kudos:
- 5,521
- Bookmarks:
- 1,026
- Hits:
- 34,504
Bookmarked by Lyneidas
07 Jun 2026
-
Insane Mistakes Everybody Makes by Fluencca
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Spider-Man (Tom Holland Movies), Iron Man (Movies)
30 Dec 2019
Tags
Summary
The Avengers' kids are kidnapped for leverage and ransom. Tony tries to find them, while Peter--who somehow is part of this mess--tries to keep the kids safe.
[Rated T mostly for language]
- Language:
- English
- Words:
- 33,402
- Chapters:
- 9/9
- Collections:
- 14
- Comments:
- 520
- Kudos:
- 4,531
- Bookmarks:
- 1,209
- Hits:
- 53,032
Bookmarked by Lyneidas
07 Jun 2026
-
Only suckers wear scarves by Bergen
Fandoms: Marvel Cinematic Universe, Spider-Man (Tom Holland Movies)
07 May 2022
Tags
Summary
A story about coffee, carjackers, and co-dad management.
Spider-Man is unpredictable and chaotic, never says no to free food and seems to spend most his time directing traffic. This rookie is in desperate need of a chaperone. And Tony doesn’t want to do it, but he’ll bear the burden as gracefully as he always does.
Local teen Peter Parker never wears warm enough clothes, and can’t always sleep at home for reasons he refuses to go into. So if the Avengers really expect Sam to join their hippie-commune-cult, someone is going to have to look after this kid for him.- Language:
- English
- Words:
- 44,291
- Chapters:
- 8/8
- Collections:
- 20
- Comments:
- 586
- Kudos:
- 6,803
- Bookmarks:
- 1,780
- Hits:
- 80,652
Bookmarked by Lyneidas
04 Jun 2026
-
Dr. Cho the Pediatric Oncologist by the_fandoms_have_risen
Fandoms: Spider-Man - All Media Types, Spider-Man (Tom Holland Movies), Marvel Cinematic Universe
08 Feb 2022
Tags
Summary
There were only four medical specialists named Dr. Cho currently working in New York. One was the Geneticist working for The Avengers, one worked with infants and babies, one was a veterinarian, and one was a Pediatric oncologist.
Peter wouldn’t be going to see an Avengers-level Geneticist. He definitely wouldn’t be going to see a baby or animal doctor, so that left the Pediatric Oncologist.
The cancer doctor.
Or, Somehow, while trying to keep both his internship and Spider-Man a secret, Peter has managed to convince his whole school that he is dying of cancer.
Or, Peter Parker is weird, and the other students think they’ve figured out why.
They haven’t.
Series
- Part 1 of Peter does Not Have Cancer, I Promise
- Language:
- English
- Words:
- 16,953
- Chapters:
- 1/1
- Collections:
- 14
- Comments:
- 265
- Kudos:
- 5,507
- Bookmarks:
- 909
- Hits:
- 56,065
Bookmarked by Lyneidas
31 May 2026