Annabeth Chase (Percy Jackson) & Harry Potter FanFiction

The Granddaughter Who Lived (to Annoy Voldemort)

The Granddaughter Who Lived (to Annoy Voldemort)

Multi
G
Updated
13.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Tom Riddle | Voldemort, Percy Jackson, Annabeth Chase (Percy Jackson), Annabeth Chase/Percy Jackson, Harry Potter Characters, Percy Jackson Ensemble, Annabeth Chase & Voldemort, Annabeth Chase (Percy Jackson) & Harry Potter, Annabeth Chase (Percy Jackson) & Hermione Granger, Annabeth Chase (Percy Jackson) & Ron Weasley
Tags
Humor Crack Treated Seriously Work In Progress Crack Crossover Sane Voldemort (Harry Potter) Percy Jackson is a Little Shit POV Annabeth Chase (Percy Jackson) Annabeth Chase-centric (Percy Jackson) Comedy of Errors But Only a Little Bit - Freeform Grandparents & Grandchildren Voldemort (Harry Potter) is Percy Jackson's Grandparent
Evil grandpas? That was Percy's domain - not Annabeth's... until now.ORI decided Annabeth deserved the evil grandparent for once.
Scars and Prophecies

Scars and Prophecies

F/M
M/M
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Severus Snape, Ron Weasley, Hermione Granger, Fred Weasley, George Weasley, Albus Dumbledore, Luna Lovegood, Nico di Angelo/Will Solace, Percy Jackson, Annabeth Chase (Percy Jackson), Nico di Angelo,
Tags
References to Depression Action/Adventure Anxiety Disorder Mystery Severitus | Severus Snape is Harry Potter's Parent Manipulative Albus Dumbledore Dumbledore thinks his Word is Law Harry Potter doesn’t trust anybody Except for maybe Hermione and Ron Everyone thinks Slytherins are little shits but really it’s just Dumbledore Watch out Hermione
The only bright spot in Harry Potter’s life is that he’s a wizard. But then he sees Severus Snape one night, and everything changes.Meanwhile, something happens and Hermione and Ron are along for the ride, as usual.—After Bekendorf’s death in the sum...
My Child

My Child

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Original Characters, Harry Potter, Hermione Granger, Percy Jackson, Annabeth Chase (Percy Jackson), Nico di Angelo, Dionysus (Percy Jackson), Chiron (Percy Jackson), Percy Jackson & Harry Potter, Death (Harry Potter), Annabeth Chase (Percy Jackson) & Harry Potter, Nico di Angelo & Harry Potter,
Tags
Slow Burn Mystery Demigod Harry Potter Big Brother Percy Jackson Overprotective Characters
Broken, discarded, damaged, beyond repair. Where was he? Why was everything so dark? Where was everybody?A cold hand, but a warm heart, they took him away. Why couldn't he remember? He was left alone by his aunt, but why did she look different?It bur...
Sword and Charm.

Sword and Charm.

M/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians - Rick Riordan
Characters
Harry Potter, Draco Malfoy, Ron Weasley, Hermione Granger, Hermione Granger & Harry Potter & Ron Weasley, Percy Jackson, Annabeth Chase (Percy Jackson), Rachel Elizabeth Dare, Nico di Angelo, Hedwig (Harry Potter), Grover Underwood, Chiron (Percy Jackson),
Tags
I'm Sorry Gay Male Character Obsessive Harry Potter Bisexual Male Character Magically Powerful Harry Potter Crossover Pairings Crossovers & Fandom Fusions Bisexual Percy Jackson Harry Potter In Love Camp Half-Blood (Percy Jackson) Percy Jackson Needs a Hug Powerful Percy Jackson
A lucky/unlucky meeting between two of the most powerful heroes in the whole world bring sparkles and falling in the sea.Harry after what happened in with the goblet of fire and the three wizards tournament is cut off by Dumbledore and the Magic Worl...
Chosen One | HPxPJO | WTM/RTB

Chosen One | HPxPJO | WTM/RTB

F/M
G
Updated
15.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians & Related Fandoms - All Media Types The Heroes of Olympus - Rick Riordan
Characters
Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Ron Weasley, Hermione Granger, Blaise Zabini, Theodore Nott, Annabeth Chase (Percy Jackson), Thalia Grace (Percy Jackson),
Tags
Fluff Angst Trauma Happy Ending Female Harry Potter Female Percy Jackson Crossover Characters Reading Percy Jackson Books Characters Watching Harry Potter Movies Harry Potter is Percy Jackson Death of Loved Ones Theo is a simp
From the moment she was conceived, Marina Potter was fated to be the chosen one. Even if she never wanted the title. However, the title of the chosen one comes with pain and suffering.Only a few know about the suffering she hides behind the smile and...
Braided Bread and Magic Spells (Rewriting)

Braided Bread and Magic Spells (Rewriting)

G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling Percy Jackson and the Olympians & Related Fandoms - All Media Types
Characters
Harry Potter, Fleur Delacour, Draco Malfoy, Ron Weasley, Hermione Granger, Viktor Krum, Hermione Granger & Harry Potter & Ron Weasley, Percy Jackson, Annabeth Chase (Percy Jackson), Hazel Levesque, Nico di Angelo, Cedric Diggory,
Tags
Tooth-Rotting Fluff Post-Traumatic Stress Disorder - PTSD Friendship Platonic Cuddling Platonic Relationships Coping Stress Baking Not Canon Compliant - Harry Potter and the Goblet of Fire Anyways Book 4: Harry Potter and the Goblet of Fire its cute the demigods be goin thru it
It was too much to ask for a single, uneventful year, wasn't it?Oh well, Percy didn't have much plans anyway. His plans were staying in his mom's apartment, taking Estelle to school and picking her up. Maybe getting a part-time job. He and Annabeth w...