Percy Jackson: Brother of Monsters
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The Wandering Swordsman Comes to Camp by Itslivybear
Fandoms: Percy Jackson and the Olympians - Rick Riordan
27 Feb 2025
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Summary
“Hey,” one of the slowly gathering campers called, “he’s got a sword!”
Like a rallying cry, campers started pouring out of the woodworks and Jake took a step back.
“Hey,” a tall blond boy yelled, “don’t crowd him! Back up, back up…”
“Oh, come off it, Luke,” a girl rolled her eyes, “you’re only chill because you’re probably going to get the story first!”
“Um,” Jake swallowed, “story?”
Chiron tried his best to shoo the campers away with a disappointed stare, but while a few of them shrank back, most stood firm.
“Yes,” a younger blond girl folded her arms, eyeing him, “we want to know about your encounter with the wandering swordsman.”
~
There's a demigod out there, somewhere, that no one can find. But because of him (and his really, really shitty swords), demigods who otherwise wouldn't have, have made it to camp. A daughter of Dionysus, a son of Apollo, a daughter of Athena, at least one in every cabin.
Where is he? Who is he?
(Percy thinks everyone's being dramatic. He's not that cool, and Kelli is more than happy to tell him that. Frequently. Ugh.)
Series
- Part 1 of Percy Jackson: Brother of Monsters
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Time to Speedrun the Odyssey (Sibling Edition) by Itslivybear
Fandoms: Percy Jackson and the Olympians - Rick Riordan
06 May 2025
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Summary
"Why am I dreaming about my best friend in a wedding dress? Surely you’d send me an invitation.”
Grover bleated in annoyed laughter. “Yes, Percy, if I actually get married, I’ll send you an invitation. This is a wedding I think I’d rather you crash, though.”
He hummed. “I mean, I did do that recently. I told you about Tammi, right?"
“Yes,” Grover sighed, “listen, I don’t know how long this connection will last, but I think we’re off the coast of South Carolina; just, follow that feeling thing that points to me, okay? And hurry, I don’t know how long I can fool-”
~
Percy's known he's a demigod for ages after his frenemy/adoptive sister Kelli told him about it, but he's only had one summer at camp. Still, after a year of wandering, he returns to find disaster has struck - Thalia's pine tree has been poisoned and the barrier is failing. With worrying dreams about Grover on top of that, Percy's determined to go on a quest. Luckily, a certain daughter of the War Lord is waiting for one.
If only this dude who killed and served his children as food wasn't here (was it just Percy or was there a worrying amount of child eaters in Greek mythology...?)
Series
- Part 2 of Percy Jackson: Brother of Monsters
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Old Friends and Back Problems by Itslivybear
Fandoms: Percy Jackson and the Olympians - Rick Riordan
28 Jul 2025
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Summary
“Uh, is this a bad time?”
His head shot up and he and Annabeth cried as one. “Grover!”
The satyr waved through the Iris message. “Hi. Listen, uh, I have a favor to ask…”
“Anything,” Annabeth promised, “I’m skipping school for the rest of the calendar year, so I’m free to dip whenever and wherever.”
Percy shrugged. “I have no set plans.”
“Great,” Grover looked relieved and glanced around, and that was when Percy noticed he was in a bathroom, probably locked in, “well, ideally you also go pick up Thalia on your way, or meet her here, I don’t mind either, whatever works. I knew I had to call you now if I wanted you to make it, though. Can you guys get to Bar Harbor by Friday evening? It’s an emergency.”
~
Things are stirring, and Percy's "work trip" is cut short in December to help Grover get two demigods to camp - not new ones, though, because Percy recognizes them, and the monster that's after them. Things spiral out of control almost immediately, and Percy is left with an almost impossible choice.
Series
- Part 3 of Percy Jackson: Brother of Monsters
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Bianca's Terrible, Horrible, No Good, Very Bad Week by Itslivybear
Fandoms: Percy Jackson and the Olympians - Rick Riordan
26 Jul 2025
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Summary
Bianca has just witnessed one of the only familiar faces, one Percy Jackson, fall off a cliff with a cannibal monster and nothing makes sense anymore. It's a week before the winter solstice. Gods are real. Percy is alive. Her brother is terrified, and Bianca isn't far behind.
Bianca di Angelo is fourteen, and she's on a quest.
...It kinda sucks.
(Takes place directly after chapter 2 of "Old Friends and Back Problems", but I recommend reading it after chapter 5)
Series
- Part 4 of Percy Jackson: Brother of Monsters
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People Are Still Surprised Percy's Been Everywhere by Itslivybear
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
19 Dec 2025
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Summary
“A man showed up.”
Percy frowned. “What do you mean, like an adult human man?”
“Exactly like an adult human man. He’s got greyer hair than you, looks like he might be in his fifties.”
Percy squinted and paused. “At camp? Is this another Tantalus situation?”
“Not that we can tell. He’s the new swords instructor. I don’t think he’s as good as you.”
“So if he’s not a spirit, did Chiron just like, pick up a mortal?”
“He says he’s a demigod.”
Percy stilled. “That’s impossible.”
“He’s suspicious, is what he is. Says his name is Quintus. Has a hellhound named Mrs. O’Leary. Was mildly shocked when we barely blinked at her. I think the top bet right now is that he’s actually you from the future.”
~
This are heating up in the demigod world as the titan army gathers. Clarisse is looking for something in the Maze, tensions are rising, and apparently there's a middle aged demigod running around that Percy's torn between obsessing over and hating on principle. No one knows who to trust, and a malevolent force is writhing beneath their feet...
Series
- Part 5 of Percy Jackson: Brother of Monsters
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The First Side of His Heart by Itslivybear
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
24 Jul 2026
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Summary
“Percy,” her voice had a slight shake to it, something he hadn’t been able to detect before, “you always say, survival over all. Does that include you too?”
His head shot up. “What? Mom, of course it does!”
She inspected his face for any lie before taking a slow breath and letting it go. “Then take this… this curse, and protect yourself and others. Take this curse, and come home. If you can promise me this, then I give you my blessing.”
He straightened and took a risk. “I swear on the River Styx that if I take the Curse of Achilles, I will do everything I can to make it home to you after this war.”
The sky rumbled and Nico looked like he wasn't sure if he should be happy or yelling. He settled on mildly constipated.
“Better to go sooner rather than later,” he pointed out, “because who knows when the fighting will actually start. We have what, four days?”
~
The war is about to kick off, with Percy's birthday so close. He has to come to terms with the fact that there's so few of them to defend an entire cite from an army of now just respawning monsters but also enemy demigods, some of which he knows.
This is going to suck.
Series
- Part 6 of Percy Jackson: Brother of Monsters
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The Introduction of Colorado Kid by Itslivybear
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
26 Jan 2025
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Summary
Leo Valdez ran away a lot as a kid. He hated his family that wasn't his mom, hated his foster families... Well, it was why he'd gotten sent to the Wilderness School in the first place.
The most memorable time was that time when he was eight when he met a nine year old who made the worst swords Leo'd ever seen in his life. It'd been a week of two kids in over their heads trying to figure out how to make the metal work for them, and then the kid, who he'd only gotten a first name from, had vanished; not before leaving Leo with enough metal to make a hundred tiny throwing knives, though.
And if this field trip to the Grand Canyon turns out bad, he might have to use them.
Series
- Part 7 of Percy Jackson: Brother of Monsters
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Stories Around the War(s) by Itslivybear
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types
12 May 2026
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Summary
I guess my version of the Demigod Files? Featuring two stories between books 4 and 5, four between 5 and 6 (aka, hanging out with Leo, Piper, and Jason) and one special story that's going to be a nightmare to format after everything is all said and done...
This story will be updated in between books, as shorts are written lmao, and as such the tags on this work will change to reflect what's actively in the story.
Series
- Part 8 of Percy Jackson: Brother of Monsters