16 Works in Duke Thomas and Damian Wayne are Siblings
Listing Works
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The Collector by Chemical_Processes, GalaxyThreads
Fandoms: DCU, Batman - All Media Types
22 Sep 2025
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Summary
It starts with letters and a creature that drags him into the Caliginous. The shadows have turned against Duke, and the light isn’t enough to save him.
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How to Get Banned from (Almost) Every Club in Gotham Academy (and Accidentally Start a Revolution) by NocturnalAnomaly
Fandoms: Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic), DCU
22 Sep 2025
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Duke slowed mid-step, saring at the cluster of kids marching across the yard, led by a small child with a megaphone, “Uh. Guys? Do my eyes deceive me, or is that Damian leading a protest?”
One of his friends squinted, “Is that an army of middle schoolers?”
At which point, Damian decided to start a chant with his megaphone, enthusiastically joined by his group of middle schoolers, “LIBERTY OR DEATH! LIBERTY OR DEATH!”
“Yeah,” Duke said, watching the group disappear out the gates, and wondering whether he should be texting a Code Red: Subsection 17D to the Batchat. Or maybe this situation was more of a Code Red: Subsection 31F? “That can’t be good.”
OR:
Five times Damian was banned from a school club, and the one time he found the perfect one for him.
Series
- Part 1 of The Everyday Adventures of Damian Wayne
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Overwhelmed by maplesnmulberries
Fandoms: Batman - All Media Types, Batman (Comics), DCU, DCU (Comics), Batman and the Signal (Comics), Batman: Wayne Family Adventures (Webcomic)
16 Aug 2025
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Duke is officially eighteen, and at a loss for what he's going to do after he finishes high school. College? A career? Moving out?
The Batfamily is overbearing, even if they're trying to help, and Duke just wants a minute alone in PEACE.
And that's when Damian shows up, demanding to join Signal on his daytime patrol.
And it turns out...okay.
(Duke & Damian bonding because I don't see enough of it and they're the last babies in the nest!!!!)
Series
- Part 12 of Bat Drabbles
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5 times Damian took in random animals+ 1 time he took in something more
"Duke peeked through the ajar barn door and saw damian grooming a baby donkey,his first instinct was to go “aww” the rest of him was screaming “what the fuck!!?”The scene in front of him was frankly adorable."
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Damian has come back from the dead just like he was prepared for since before he could walk and because he is an Al Ghul he didn't get Pit Rage. What he doesn't know is that he may have not gotten Pit Rage but the Lazarus Pits change things for all who get dipped in its waters even Damian. The Pits gave him magic similar to the likes of Constantine and Zatanna and his father reacts like he does to things he doesn't understand and views as dangerous...He locks Damian away and now Damian has to find a way out and a way to control his rapidly developing powers before they get completely out of hand.
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— Lair / Nest of Shapeshifters
It is known as a Lair or Nest depending on the shapeshifter's animal; it is a safe, sacred, and protected space that serves as a refuge for the shapeshifter's family or trusted people, where they can find refuge and security, as they can be free in their lair without fear of being judged or rejected.
Few shapeshifters manage to have a lair in their home due to several different factors.
Still, some force themselves to suppress their feelings of discomfort in order to be "accepted" in society. Some might even be ignorant of simple things about shapeshifters.
That's Tim's case...
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Idk how to make summaries yet.Series
- Part 2 of A different shape of love
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It’s noisy, my heart by maketimdrakeaserialcheateragain
Fandoms: Batman - All Media Types, Batman (Comics)
27 May 2025
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With a frustrated sigh, he turned and walked toward the door to follow Damian. His footsteps echoed through the now-empty hallways, the cold air outside almost a relief compared to the tension he'd left behind.
He reached the car, unlocking it with a quick motion, and they both got into their seats silently. Tim desperately wanted to ask Damian what the hell that was about, why he didn’t just punch that kid in the face and leave.
But he held off.
AKA: Damian is getting canonically bullied so I thought, why not make it worse? (I've been watching too much true crime.)
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a genius of love and loneliness by smbckyism
Fandoms: Batman (Comics), Batman and the Signal (Comics), Batman and Robin (Comics)
17 May 2025
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duke thomas and damian wayne on movie nights and brotherhood
Series
- Part 1 of baby birds
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Exorcise (the fears of the night) by insonniacaotica
Fandoms: Batman - All Media Types, Batman: Wayne Family Adventures (Webcomic), Batman and the Signal (Comics)
15 Mar 2025
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"What do you want, Nightwing?"
Dick stood in the middle of the room. He took a step back at Duke's words and held his hands up, showing them. "I thought... I thought maybe you'd explain."
That was the point. Duke had never been a quiet guy. People thought so because his anger never showed. Duke, however, always felt angry. Because life was so fucking unfair.
"What if I didn't?"
***
Also, Duke does something stupid. His siblings do something even stupider. Someone holds a sword to someone's throat (that's a metaphor but, also, not a metaphor). In the end, everyone cries.
Or: the fall of Duke Thomas, the rise of Signal, and, finally, the rise of Duke Wayne.
Series
- Part 13 of Creatures of the Other World - Batfamily AU
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Skittish Birds and How to Catch Them by Natural_Harmonic
Fandoms: Batman - All Media Types, Red Robin (Comics)
02 Feb 2025
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Tim Drake was once Batman's Shadow, hand-selected for the mantle by his predecessor, Damian Wayne. He had everything - a city that he could finally help, two big brothers who loved him, a place in the world. He was ready to die for that city, that family, if that's what it took to keep them safe.
He did. Die for them, that is.
He killed, too.
Even after dying, even after killing, Tim's pretty damn sure he'd do it over again. That in mind, it should be easy to keep away from his family for the same reasons. Or, well, that's what he thinks. The little Shade that took to following him around makes that a bit more difficult. The Bats not knowing how to leave well enough alone makes it a lot more difficult.
This seems like an issue that can be solved by ignoring it and fleeing when necessary. Tim's sure it'll work itself out.
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When Robins Fly, and When They Don't by Cinderheart246
Fandoms: Batman - All Media Types, Batman (Comics), Batman: Wayne Family Adventures (Webcomic)
02 Jan 2025
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A mission in Brazil goes terribly wrong and Duke and Damian are left dangling on a cliffside while their family try and get them out.
Series
- Part 4 of BATFAMILY One-Shots
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Legacies by justiceiscalling
Fandoms: Batman - All Media Types, Marvel Cinematic Universe
11 Dec 2024
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Gabrielle Gomez’s life has been nothing but missions and danger. After a mission gone wrong and a terrible therapy session, Gabrielle ends up enrolled in East Lake Academy in Fares, New Jersey.
Damian Wayne’s life was centered around training and mission. His whole life any kind of failure was never acceptable. After disobeying orders again, Damian is sent to a boarding school in Fares, New Jersey, titled East Lake Academy.
East Lake Academy is far more dangerous than either of them had previously thought and Fares, New Jersey is not as safe as it seems.
Series
- Part 1 of dc/marvel
- Part 5 of the legacies-verse
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Hanging things (permanently) by insonniacaotica
Fandoms: Batman - All Media Types, DCU, Batman: Wayne Family Adventures (Webcomic)
07 Dec 2024
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"We have guests," Alfred said. "Master Bruce, the window, if you don't mind?"
The man nodded. "I was expecting him."
***
Jonathan Kent returned the next day. He asked for Damian, and when he saw the boy, he jumped on him and hugged him. Damian immediately moved away, but remained close. Jon laughed, and dragged Damian out "for ice cream." He looked at Alfred and said, in his most serious tone, "I'm Superman's son, I can protect him."
Damian snorted. "Tt, I've been trained since birth. I'm an Al Ghul and Batman's son. I can protect you."
***
"Hello, I'm Tim's friend, he... I need to see Tim."
"I'll let Master Tim know. Mister...?"
"Kent... Conner Kent."
Something like recognition passed through Alfred's eyes. "Ah, Master Kon. Of course. You can wait in the living room, if you like."
***
Or: Alfred always knows when someone is family. Getting to know them, though, is another story. It's a long road but they've definitely started walking.
The Kents, however, keep appearing in the middle.
[It can be read quite independently from the rest of the series]
Series
- Part 10 of Creatures of the Other World - Batfamily AU
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Tell me about you (I see myself) by insonniacaotica
Fandoms: Batman - All Media Types, DCU
12 Nov 2024
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Duke opened his eyes and met Damian Wayne's green ones.
"You... I was... you brought me back?"
The boy let go of his hand. "Tt. It wasn't difficult. You're just incompetent."
Duke blinked.
"As I was saying, I need your assistance. And your last name."
"Thomas... I'm Duke Thomas."
Damian nodded, as if the sight of him dissolved into pure light, a secret Duke had been trying to hide for months, was completely normal.
"Fine, Thomas. Follow me."
***
"I'm not giving you my soul!"
"Okay," Damian said slowly. Duke met the most indifferent look anyone had ever given him. "I didn't want it."
"You don't want my soul? Then... why did you make a deal with me?"
***
Or: Damian goes to school on a mission. Unfortunately for Duke, this will become his problem (at least he gets free lunches).
Also, Duke gets a Wayne Scholarship, Damian makes friends, Jason reads Austen, and Dick has a nice smile. Somehow, this means Alfred gets a new nephew.
Series
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i promise you this; i'll always look out for you by prngslvr
Fandoms: Batman - All Media Types, Batman and the Signal (Comics)
11 Aug 2023
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"Father said Robin cannot cry. It would show vulnerability," Damian sniffed, glancing up at his newest brother warily despite the way his body relaxed slightly in their proximity.
"That's because Batman doesn't do emotions. You're like eleven or something little man, cry if you feel like it."
OR;
Damian gets hurt and Duke is the only one around to see it. Luckily he's a little more emotionally composed than the rest of his siblings.
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stay gold by airyfaerie
Fandoms: Batman - All Media Types, Batman (Comics), DCU (Comics)
27 Jan 2023
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meta-human
met · a · hu · man
/ ˈme-tə · hyü-mən /1. Persons and/or abilities beyond normal human limits
2. Referring to anyone with extranormal powers, not exclusive to humans
3. Often seen as more or less than humanSeries