#1
Always the hero, never the villainby Just a fangirl
This story takes place in Harry Potter and the Order of the phoenix. The order discovers that their old friend, Sally Jackson, is actually Lord Voldemorts daughter. The...
#2
Percy Jackson-The Grandson of Vold...by Paige
Percy Jackson has always been different. Even by demigod standards.
He had normal demigod problems...dyslexia, ADHD, and monsters.
He had normal problems. Bad grad...
#3
The Demigod Spy; Book 1by Anonymous
|#2 in #voldemort|
|#35 in #percyjackson|
For all the roles he had played, a spy was not one that Percy Jackson expected. After returning home from the Giant War, Percy...
Completed
#4
Percy Jackson is Voldemort's Grand...by ao eu
Percy Jackson is Voldemort's Grandson:
Demigod Percy Jackson finds out that he is the grandson of a wanted terrorist wizard named Tom Riddle. Percy reluctantly leaves Ne...
#5
Perseus Riddle *REWRITING*by Jelanii
*THIS STORY IS INCOMPLETE AND IM CURRENTLY REWRITING BEFORE CONTINUING IT*
Percy was betrayed and disowned by the Gods and demigods. i know what your expecting. When doe...
#6
The Dark Lord's Grandchildby ljbdance
The Dark Lord had a grandchild that no one knew about. This grandchild had a story of their own from a totally different world. This grandchild was Percy Jackson, the s...
#7
Percy Jackson: Voldemort's Grandsonby Re-Com1
Percy Jackson, son of Poseidon, is broken. His love Annabeth Chase had been killed in the Second Giant War, he goes home, only to discover that he is the grandson of the...
Completed
#8
Wizarding Royaltyby 𝓢𝓬𝓪𝓻𝓵𝓮𝓽𝓽
The Fates hate demigods. Its a well known fact. Yet they seem to hate the children of the Big Three the most.
Thalia Grace is a descendent of the Laurel family
Nic...
#9
Da Grandson of Voldemort (PJ and H...by Shark_DS
Percy's life couldn't get any weirder. or so he thought.
Apparently, he has ANOTHER evil grandfather named Mouldy Warts. ok, so maybe that wasn't really his name, but...
Completed
#10
Voldemort's Grandson, Percy Jackso...by nika jade
This story is set after the war of hogwarts (Harry Potter) and after the second giant war(Percy Jackson).
Updates might take a while
On hold
#11
Voldemort's Grandsonby Curiosity's cat
Percy gets cheated on by Annabeth and finds out that he is a wizard as well as Thalia and Nico. Percy, Thalia and Nico must go to England to help stop Percy's other evil...
#12
Demigods At Hogwartsby Aanya Danaboyina
There are new students at Hogwarts- but something is off. They're powerful, and their experiences are so scary that they send the Sorting Hat almost insane. What have th...
#13
Siren's Call (PJO/HP crossover)by ATOTALMUSICALNERD
Albus Dumbledore was surprised when he found a file on one Perseus Jackson Riddle, grandson of Voldemort. He was even more surprised when the boy was a powerful wizard a...
#14
Voldemorts Grandsonby Mi
Percy thought maybe after The Giant War he could get a break. But sadly no. He is all of a sudden thrust into a world of magic.
Harry is certain that Voldemorts grandso...
#15
Voldemort's Immortal Grandsonby InsertRandomUncreativeNameHere
Percy and the Seven have been convinced or tricked into accepting immortality, and Percy happens to be Voldemort's grandson. Note: Evil (Kind of) Dumbledore, good (Kind...
#16
Voldemort has a grandson?!by Randomness
So as it turns out Percy has another evil grandpa. The seven and some of their friends go to Hogwarts.
Harry is mad. He is also jealous of them, if only he knew.
#17
Percy Jackson voldemort's grandson...by Arubrianna Mendibles
During the finale battle against the gaints annabeth died at the hands of Gaia. In a state of rage Percy kills Gaia but is wounded pretty badly and the only way to save...
#18
Harry Potter and the Half-Blood Pr...by Maya
Unlike what the title may suggest, this book actually takes place during the Order of the Phoenix.
This is another "Percy Jackson is Voldemort's Grandson" sto...
#19
Percy Jackson Voldemorts grandsonby + Ruby, she/her +
discontinued and very poorly written
Set after BoO and Deathly Hallows.
Harry Potter, the boy who lived, is enraged to find out that Voldemort's grandson would be coming...
#20
Just Another Cliche Voldemort's Gr...by a person
What if Percy Jackson came home after the war to find his mom and step-dad dead. Now he is sent to live with his only other family member, his grandfather. Read on to fi...