13 Works by Crimson_Square
Listing Works
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Andie and the Sea of Monsters by Crimson_Square
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
03 Feb 2026
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Summary
In her second summer at camp, Andie faces: people being awful about her little brother, one of her older brothers being awful to her friend (if you can call that what Polyphemus is doing), having to face yet another adventure to save camp, oh, and realising she's into girls.
Or: the book 2 re-write with a fem!Percy while in the background, Sally Jackson has now slowly become aware of being the Roman form of Amphitrite - and so have others.
(With many thanks to my beta, DeltaFell)
[Updates every second Tuesday]
Series
- Part 5 of Child of the Loudly Moaning Sea
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Family's a Mess by Crimson_Square
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
14 Oct 2025
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Summary
In-between Andie's first and second adventure at camp, other people are making decisions, and slowly, changes ripple out...
Or: in a universe where Andromeda Jackson is the daughter of Poseidon and the turned-mortal Roman form of Amphitrite, Salacia, divine families are still messy.
(With many thanks to my new beta, DeltaFell)
Series
- Part 4 of Child of the Loudly Moaning Sea
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Andie and the Lightning Thief by Crimson_Square
Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types
08 Jul 2025
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Summary
Andie (well, Andromeda) Jackson is just a mostly-normal, dyslexic ADHD kid with maybe an unusually easy time in Latin class. Then, she ends up vaporizing her pre-Algebra teacher, her best friend turns out to have hooves, her mom gets dissolved into golden light after a chase by what's apparently the minotaur, and that's before she gets accused of having stolen the most powerful weapon in the world and having to get it back...
Or: A Book 1 re-write featuring fem!Percy and in the background a Sally Jackson who's kind of, sort of, the Roman form of Amphitrite, not that she knows that.
Series
- Part 3 of Child of the Loudly Moaning Sea
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Poseidon Notices Something Wrong (Too Late) by Crimson_Square
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
12 Feb 2025
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Summary
Poseidon was under the impression his wife was just taking a break, and then he was under the impression she'd thought of a delightful bit of roleplay.
He only realised he was wrong when they were expecting a demigod baby.
Series
- Part 2 of Child of the Loudly Moaning Sea
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Wherein a Family Visit Goes Wrong by Crimson_Square
Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, Percy Jackson and the Olympians - Rick Riordan
11 Feb 2025
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Summary
In a world where Jim and Estelle Jackson didn't have any children, the Great Prophecy will still happen, or: How Amphitrite ended up stuck as Roman, mortal and amnesiac.
Series
- Part 1 of Child of the Loudly Moaning Sea
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Old Photo Albums by Crimson_Square
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
24 Sep 2022
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Summary
Before a fateful trip to the grocery store, Yagi Toshinori looks at an old photo album, deciding it was a terrible idea after spending way too much time looking at a picture of his father.
After what was perhaps the best and most important day of Midoriya Izuku's life, he and his mother look at an old photo album. Izuku decides it was a terrible idea after spending way too much time looking at a picture of his father.
Of course, unbeknownst to either of them, their respective fathers are the same man.
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Romantic Love and Crumple-Horned Snorkacks (Through the Years) by Crimson_Square for wishie
Fandoms: Harry Potter - J. K. Rowling
19 Jul 2018
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Summary
Romantic Love does, in fact, seem less likely to exist than Crumple-Horned Snorkacks.
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Gil is late for the sign-up for the class Dr. Beetle is holding in Paris for a semester... and promptly runs into Agatha Clay.
Series
- Part 1 of A Trip with Consequences
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After the war is won, life goes on, the holiday season happens, and Alderaan is gone.
"At home, they celebrated – had celebrated – and exchanged gifts wrapped in red paper, burnt candles, yes, but… it had been something you did with your family."
Only, there's no one left for Leia to celebrate with. She believes. At first.
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Agatha has an utterly horrible morning, as per canon.
She returns home to her family, which isn't quite as per canon.Series
- Part 4 of A Trip with Consequences
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A week after the locker, three new students join Taylor's class - and Taylor gains a bit more family.
Crossposted from Spacebattles and Sufficient Velocity. -
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Summary
Jacob, James and Riley Vonnegut, adopted siblings, are given into the custody of Taylor Hebert after the death of their guardian, Mr. King.
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Bits and Ideas That Might Never Go Anywhere by Crimson_Square
Fandoms: Girl Genius, Worm - Wildbow
26 Jun 2017
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Summary
Basically?
Something for bits and ideas that pop into my head that would not be one-shots, but longer stories... and that might or might not ever actually go anywhere, depending on how much time I have.