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Secrets and Surprises by
daughterofhecate29 reviews
Percy, Annabeth, Nico, Jason and Piper go to Hogwarts to protect the Golden Trio. But what happens if an old conflict resurfaces? a new prophecy and so many lies... what will happen? T because of violence and paranoia. Please Read, gets really interesting! Also, please bear with the tragic beginning chapters. WARNING: golden trio bashing :) REWRITE IN PROGRESS
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Drama - Chapters: 21 - Words: 30,012 - Reviews: 111 - Favs: 41 - Follows: 51 - Updated: 8/30 - Published: 11/3/2018
Harry Potter Reads Percy Jackson by
MrsDragneel1203 reviews
Dumbledore has found some people to aid in the war against Voldemort. He gathers a group of people together to read about the adventures of Percy Jackson to help them get a better understanding on how their world works. Who will be the people reading the books? What would their reactions be at finding out about the world of Greek Gods and monsters?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Adventure/Drama - Chapters: 7 - Words: 24,742 - Reviews: 107 - Favs: 300 - Follows: 388 - Updated: 8/26 - Published: 11/3/2018 - Harry P., Ron W., Hermione G., Percy J.
When Worlds Collide by
Ardoa88 reviews
When Carter Kane left on a simple retrieval mission, he didn't expect it to go horribly wrong. Nor did he expect to meet a son of Poseidon and learn about a whole other world of monsters and gods he never knew existed. What he DOES know, is that someone's trying to destroy the world. Again. And it's up to him, Sadie, and his new friends to stop it. Just another day for the Kanes.
Crossover - Percy Jackson and the Olympians & Kane Chronicles - Rated: T - English - Adventure/Fantasy - Chapters: 34 - Words: 199,716 - Reviews: 441 - Favs: 290 - Follows: 322 - Updated: 8/13 - Published: 6/11/2017 - Annabeth C., Percy J., Carter K., Sadie K.
Heroes by
Cabba reviews
A Seer, a Healer, and a Destroyer will change the world. Months after the events of December, Percy, Harry, and Rachel find themselves enjoying their last days of calm. With the onset of the battle against the Titans, several wheels are set in motion. Guilt and secrets are in abundance. The heroes have to make choices. The Patron is watching. Sequel to 'Power'. Pumki series.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Mystery/Friendship - Chapters: 17 - Words: 76,114 - Reviews: 33 - Favs: 17 - Follows: 30 - Updated: 8/4 - Published: 12/10/2018 - Harry P., Nico A., Percy J., Rachel D.
The Quadwizard Tournament by
FieryBallofCrap reviews
A fourth school has been invited to join the tournament. Little do they know, it isn't a school at all. It's five demigods sent on a quest to protect Harry Potter and Neville Longbottom. Set at The Goblet of Fire. Pre Trials of Apollo, Post Blood of Olympus. This isn't your typical story.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Drama - Chapters: 28 - Words: 44,054 - Reviews: 216 - Favs: 247 - Follows: 374 - Updated: 8/2 - Published: 7/2/2018
Crossing Destinies by
IrregularMuse reviews
On holiday in America with the Dursleys, Harry has a chance meeting with a kind brown-haired lady and her son. This changes his destiny drastically as fate is thrown off the rails. How will his 4th Year unfold with new abilities and both old and new allies by his side? Demigod!Harry.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Family/Friendship - Chapters: 11 - Words: 39,074 - Reviews: 113 - Favs: 475 - Follows: 656 - Updated: 7/21 - Published: 12/24/2018 - Harry P., Percy J., Sally J.
A Lady and a Sir by
pride-and-loyalty reviews
Annabeth is a esteemed lady in Victorian London. A bit too clever, but still esteemed. She's well prepared for dating her suitors. So when her most important dance is taken by the worst enemy of her family, Lord Jackson, everything, including her heart, is thrown into chaos.
Percy Jackson and the Olympians - Rated: K+ - English - Romance/Friendship - Chapters: 20 - Words: 90,562 - Reviews: 69 - Favs: 55 - Follows: 72 - Updated: 7/10 - Published: 10/18/2018 - Complete
Best Friends by
tallshadow72 reviews
Nico takes a wrong turn in the Labyrinth. Next thing he knows, he's attending a school called Hogwarts and he's best friends with a girl named Hermione Granger. (Or, a Nico-at-Hogwarts AU where Nico starts in first year and isn't on any sort of mission.)
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Friendship/Adventure - Chapters: 25 - Words: 78,574 - Reviews: 250 - Favs: 260 - Follows: 387 - Updated: 6/22 - Published: 12/25/2018 - Hermione G., Nico A.
Headmaster Snape and the Percy Jackson Books by
WitchSorceress49 reviews
Harry, Hermione, the Weasley's, the Malfoy's, and the Order land in a room that was once used by the Founders. They were summoned by Headmaster Snape and told, in-order to leave, they must read the five books that detail Percy Jackson's adventures. Why does Snape want them to read these books about some kid? In the end, they will all find out. Crossover of Percy Jackson.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 8 - Words: 25,765 - Reviews: 41 - Favs: 94 - Follows: 147 - Updated: 6/3 - Published: 12/20/2018
Other Cousin by
CanisMajorBlack reviews
Sally Jackson hadn't heard from her cousins for a while. Actually forgotten about them, in fact. She never expected to see one on the news, or the trip to England.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: K+ - English - Family/Drama - Chapters: 4 - Words: 4,949 - Reviews: 18 - Favs: 76 - Follows: 127 - Updated: 2/6 - Published: 1/17
Three Wizards, one camp by
Annabeth Pie reviews
When Harry, Ron, and Hermione get transported to Camp Half-Blood, there is still one mystery to be solved. Why?
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 2,244 - Reviews: 12 - Favs: 14 - Follows: 14 - Updated: 12/13/2018 - Published: 11/20/2018 - Hecate, Harry P. - Complete
The Mysterious Muggles by
RobotBeeHive reviews
Dumbledore tells Harry Ron and Hermione about a group of muggles that would help them defeat Voldemort and must read 5 books to learn about them and why are Fred and George here too?
Crossover - Percy Jackson and the Olympians & Harry Potter - Rated: T - English - Chapters: 1 - Words: 151 - Reviews: 5 - Favs: 11 - Follows: 19 - Updated: 11/10/2018 - Published: 11/9/2018
These Shallow Waters by
In Flanders Fields reviews
Austin Blofis had given up a lot when his mom had decided to send him to his dad's: A girlfriend, football stardom, many friends... Now he's having to adjust to sharing the spotlight with his weird step-brother who insist that there are "Gods". Not just his step-brother, but Percy's smoking hot girlfriend who seems to have eyes only for Percy. Talk about going from hero to zero.
Percy Jackson and the Olympians - Rated: T - English - Chapters: 1 - Words: 4,557 - Reviews: 19 - Favs: 37 - Follows: 58 - Published: 11/1/2018 - Annabeth C., Percy J., OC
Percy Jackson and the Olympus reads Percy Jackson books by
Tantei-Otaku-kun reviews
After the giant war, Percy Jackson went missing for ten long years. One day the Demigods suddenly went back to the 1970s. Twenty three years before the fallen hero was born! The Gods and Demigods reads Percy Jackson books!
Percy Jackson and the Olympians - Rated: T - English - Humor/Hurt/Comfort - Chapters: 27 - Words: 124,044 - Reviews: 76 - Favs: 271 - Follows: 248 - Updated: 9/22/2018 - Published: 4/21/2018 - Annabeth C., Percy J., Poseidon - Complete
The Seven Go to Hogwarts by
RedGods reviews
The seven of the prophecy, Percy Jackson, Annabeth Chase, Jason Grace, Piper Mclean, Frank Zhang, Hazel Levesque, and Leo Valdez have been assigned a new mission from Chiron. Ship off to a British boarding school called Hogwarts. Their goal? Protect Harry Potter from Lord Voldemort. But when a new ally for Lord Voldemort emerges, how will The Seven and the Golden Trio cope?
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure/Fantasy - Chapters: 34 - Words: 150,982 - Reviews: 177 - Favs: 158 - Follows: 190 - Updated: 9/15/2018 - Published: 7/10/2017
Harry and the HalfBlood (Discontinued, up for adoption) by
HobbyHomey reviews
What happens when an unconscious boy randomly appears in Hogwarts to be found by Dobby and Harry Potter? And when he becomes a student? How will the school react, especially Draco? Chapters will get longer and pairings are not decided :] Most likely Draco/Percy but maybe Percy/Harry. Nico comes on later chapters. Rated T cause I'm paranoid Read if ya want, but I ain't continuing.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Humor/Mystery - Chapters: 5 - Words: 7,560 - Reviews: 58 - Favs: 29 - Follows: 43 - Updated: 6/1/2018 - Published: 3/13/2018 - Harry P., Draco M., Annabeth C., Percy J.