📚 Sleepless Reader’s Crossover Collection 📖
An overall collection of excellent works crossing fandoms, food for the sleepless reader.
Check out the bookmarks!
(Closed, Moderated)
Random works
-
i'm an atheist by maverickk
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Avengers (Marvel Movies)
20 Nov 2021
Tags
Summary
Percy finds himself in an interrogation room, and his best bet is to talk his way out of trouble.
Series
- Part 1 of play dumb (not that dumb!)
-
Mad Scientists by TorScrawls
Fandoms: Danny Phantom, Batman - All Media Types, Justice League - All Media Types
24 Mar 2023
Tags
Summary
The Justice League is investigating a pair of evil scientists in Amity Park. Danny is panicking over a pair of new villains in the area and over the fact that he has no idea who they are.
Hopefully his parents will stay out of the whole mess since they have nothing to do with it.
…Right?
-
the ship of theseus by zipadeea
Fandoms: Batman - All Media Types, Percy Jackson and the Olympians - Rick Riordan, Batman (Comics), Batman: Under the Red Hood (2010), Percy Jackson and the Olympians & Related Fandoms - All Media Types
28 May 2025
Tags
Summary
“What do you think of the Waynes?” Percy had asked Annabeth the week before. “Seems like they’re in Gotham’s headlines all the time, and not always for great reasons. You think they’re involved with the mob or something?”
“The opposite, actually,” Annabeth had replied, a wry smile on her face.
“What’s the opposite of the mob?”
“In Gotham? What do you think?”
Percy’s eyes had widened. “No. No way. Bruce Wayne is such a goof, there’s no way--,”
“Wouldn’t that be the best cover, though?”
***
Poseidon once told Percy he was his favorite son.
But he's not the only one.
Series
- Part 5 of how to co-parent your reckless demigod 101
- Part 1 of PJO/DC shenanigans
- Part 2 of if sally jackson has no fans then i am dead
-
Tags
Summary
At a gala, a friend of the bat-family, Matt Murdock, becomes the target of an assassination.
Why won’t Daredevil help them protect their friend?
-
The Devil's After Both of Us by TheWritingOwl
Fandoms: Danny Phantom, Batman - All Media Types
02 Aug 2022
Tags
Summary
Growing up, Danny's parents had drilled it into him and Jazz the dangers of summoning rituals. Unlike something like a natural portal or the one they built in the basement, a summoning ritual brought ghosts to you without any clear way to send them back home.
After Danny's accident, he hadn't thought he needed to worry about summoning rituals anymore. After all, he kind of had his hands full with the whole "Ghosts are real and attacking him and also he's half-ghost now" thing.
However, once Danny took up the crown of Ghost King, he found himself having to deal with summoning rituals from the other side. It wouldn't be so bad if he wasn't constantly confronted with ghosts of a past he had shoved deep down in his heart.
AKA 5 times Danny runs away from Damian after being summoned to Gotham, and the 1 time he stays.
Series
- Part 1 of But I Want to Be Let In, Not Out
Random bookmarks
-
Icebound by Pandemi
Fandoms: Danny Phantom, Justice League & Justice League Unlimited (Cartoons)
21 Jun 2018
Tags
Summary
The Justice League gets their hands on a magic orb, but when it starts giving off emotions, they find that this is no ordinary magical object... in fact, it just might be sentient.
-
Thrower of the Dart by Vathara
Fandoms: Artemis Fowl - Eoin Colfer, The Avengers (Marvel Movies)
07 May 2015
Tags
Summary
What might have happened instead of Artemis Fowl book 6, if it'd happened in the Marvel Universe. Megalomaniacs ahoy!
-
Annabeth knows everything by everdeen6
Fandoms: The Avengers (Marvel Movies), Percy Jackson and the Olympians - Rick Riordan, Marvel Cinematic Universe, Percy Jackson and the Olympians & Related Fandoms - All Media Types
26 Oct 2022
Tags
Summary
It probably had to do with Peter Parker's frequent disappearances. So either he was a monster, a demigod who was in hiding or something else.
Either way he was a potential threat.
So Annabeth did something every rational not paranoid teen would do.
She became his lab partner and bugged his school bag.
~
Or the fic where Peter thinks Annabeth is just a friendly neighbourhood ninja mentor to him until Annabeth decides to single handedly fix everything post NWH
Series
- Part 10 of PJO/Marvel oneshots
-
i'm an atheist by maverickk
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Avengers (Marvel Movies)
20 Nov 2021
Tags
Summary
Percy finds himself in an interrogation room, and his best bet is to talk his way out of trouble.
Series
- Part 1 of play dumb (not that dumb!)
-
Secondary Location by catmiint for HollowMashiro
Fandoms: Danny Phantom, Batman - All Media Types
23 Jan 2023
Tags
Summary
Danny Fenton has spent 3 years at Gotham University staying busy and avoiding trouble. That is, until he encounters a halfa that doesn't know he's a halfa in a 24-hour coffee shop.
Series
- Part 1 of when the sun sets (we're both the same)