Harry Potter – Keira Marcos (2024)

I ship James/Lily, Harry/Draco, Harry/Hermione, and Harry/Hermione/Draco. I will not tolerate any hom*ophobia from my readers whatsoever.

The Eternal Knight (Series)

Harry Potter

Series: The Eternal Knight
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Fantasy, Romance, Revenant AU
Summary: Harry Potter agrees to anchor a Revenant. The consequences ripple out through his life and impact his magical circ*mstances in ways he never thought possible.

Harry Potter, Harry Potter/Draco Malfoy

Title: Heart & Soul
Fandom: Harry Potter
Relationship: Harry Potter/Draco Malfoy
Genre: Romance, Fantasy, First Time, Alternate Universe, Time Travel
Rating: NC-17
Word Count: In Progress
Summary: In the magical world, soulmate magic is both a source of wonder and disdain. Many would have it for themselves but would destroy it when it does not benefit them. Years after the second blood war, Harry Potter finds himself on the cusp of making a terrible mistake because of loneliness and a bone-deep desire for a family. Thankfully, Magic has something to say about that and it’s revealed that he has a fated soulmate.

Draco Malfoy has lived with the knowledge that Harry Potter is his soulmate for years unwilling to let him go but convinced that Harry would want nothing to do with him. His magical circ*mstances after the war are wretched and he’d wish such a circ*mstance on no one, much less his own soulmate.

The Arda Exodus

Harry Potter, The Hobbit OC/OC

Series Title: The Arda Exodus
Author: Keira Marcos
Fandom: Harry Potter/The Hobbit
Relationship: Razel Fireborn/Tyr Warhide, Ragnok Windrider/Lenore Feyborn
Genre: Fantasy, Romance, Fusion
Word Count: 65,942
Summary: The dverger come from another world and as war with Voldemort ramps up in Britain, Razel Fireborn announces his desire to use his elemental abilities to carve a magical path to Arda so that his people could go home. The ramifications ripple out through the Horde.

The Absence of War

Harry Potter OC/OC, Sirius Black/OMC

Title: The Absence of War
Author: Keira Marcos
Fandom: Harry Potter
Genre: Drama, Family, Het, Kid!fic, Slash
Relationship(s): Sirius Black/OMC, OMC/OFC
Content Rating: R
Word Count: 117,000
Summary: Arcturus Black uses the last moments of his life to change the circ*mstances of his grandson, Sirius black, in Azkaban in a way that no one could ignore. The ramifications of his choices change everything for both Sirius Black and Harry Potter.

Conversations: The Absence of War

Harry Potter, Podcast

Keira brainstorms the plot for her 2019 Quantum Bang with Jilly James and explores her Harry Potter headcanon across several subjects including family magic. This is a working podcast so there will be background noise as we research stuff. Warning: Discussion of child abuse.

All the World

Harry Potter Harry Potter/Hermione Granger

Title: All the World
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Ragnok/OFC, Harry Potter/Hermione Granger, Sirius Black/OFC, OMC/OFC, OMC/OMC
Genre: Time Travel, Fix-It, Canon Divergence, Romance, Established Relationship, Fantasy
Rating: NC-17
Warnings: Explicit Sex, Discussion-Child Abuse, Discussion-Murder,
Summary: The corruption of magic leads Ragnok Windrider, Chieftain of the Dverger Horde, to choose a path into the past. Saving Harry Potter from himself and Dumbledore will alter the fate of his people and the fabric of the magical world.

Afternoon Tea

Fluff Bingo, Harry Potter Harry Potter/Draco Malfoy

Title: Afternoon Tea
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Draco Malfoy
Genre: Romance, Alternate Universe, Mpreg, Kid!Fic
Summary: Harry comes home early from work to have afternoon tea with his family.

The World Can Wait

Fluff Bingo, Harry Potter Harry Potter/Hermione Granger

Title: The World Can Wait
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Romance
Word Count: 1394 (complete)
Summary: Hermione has a question about Harry’s decision to live in Rome.

Stand by You

Harry Potter Harry Potter/Hermione Granger

Title: Stand by You
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Canon Divergence, Romance
Word Count:60,848
Summary: Dumbledore seeks out someone to help Harry Potter with his parselmagic after the events of second year and it changes everything.

The Warrior’s Path

Harry Potter, Sunday Prompts - On Discord No Pairing

Title: A Warrior’s Path
Author: Keira Marcos
Fandom: Harry Potter
Genre: Gen, Alternate Universe
Summary: Fate calls forth a warrior from the past to protect Magic and the soul of Harry Potter.

The Boy I’m Gonna Marry

Challenge Responses, Harry Potter, Thursday Vignettes Harry Potter/Hermione Granger

Title: The Boy I’m Gonna Marry
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Romance, Future Fic, Alternate Universe
Word Count: 500 (complete)

Homecoming

Challenge Responses, Harry Potter, Thursday Vignettes Harry Potter/Hermione Granger

Title: Homecoming
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger (background)
Genre: Established relationship
Summary: Harry returns to his first real home.

The Train

Challenge Responses, Harry Potter, Monthly Drabble Challenge Harry Potter/Hermione Granger

Title: The Train
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Pre-Harry Potter/Hermione Granger
Genre: Alternate Universe, Fusion, Sentinel AU
Summary: Harry Potter meets his Sentinel on the Hogwarts Express

Darkly Loyal

Harry Potter Harry Potter/Hermione Granger/Draco Malfoy

Title: Darkly Loyal
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger/Draco Malfoy
Rating: NC-17
Word Count: 181,154
Body Count: 73
Warnings: Violence, Explicit Sex, Dark Themes, Temporary Main Character Death, death of a pregnant character, homicide, and permanent character deaths.
Summary: They call him Blackmoor. They call him a dark lord. They only have themselves to blame for the man Harry Potter became. When the Light Movement strikes a personal blow in their efforts to control him, Harry will risk everything to take back the life stolen from him.

Harry Potter Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Romance, Alternate Universe
Rating: NC-17
Current Word Count: 386,028
Summary: Rescued from his Muggle relatives before the age of five, Harry Potter was raised abroad by his adoptive father, Lord Sirius Black. At sixteen, he returns to Britain to attend Hogwarts for his NEWTS and to meet the young witch who he’s known to be his soulmate since he was eight years old.

The Trunk

Harry Potter, Thursday Vignettes

Title: The Trunk
Author: Keira Marcos
Prompt: Thursday Vignettes (The Big Short on Facebook)
Fandom: Harry Potter
Relationship: None
Rating: G
Word Count: 800 (complete)
Warnings: Reference to child neglect/abuse
Summary: Someone special follows Harry home from Diagon Alley.

Flight

Harry Potter, The Sentinel Harry Potter/Draco Malfoy

Title: Flight
Author: Keira Marcos
Fandom: Harry Potter/The Sentinel
Pairing: Harry Potter/Draco Malfoy
Rating: R
Word Count: 20,218
Summary: The night of the Third Task, Draco makes a decision that changes everything.

Gravity

Harry Potter, The Sentinel Harry Potter/Hermione Granger

Title: Gravity
Author: Keira Marcos
Fandom: Harry Potter/The Sentinel
Pairing: Harry Potter/Hermione Granger
Rating: NC-17
Word Count: 22,271
Summary: When Ron abandons them during the war, Hermione and Harry make a drastic choice to survive. The sentient magic of an old ritual circle in Godric’s Hollow will either be their salvation or the death of them.

What Lovers Do

Harry Potter Harry Potter/Hermione Granger

Title: What Lovers Do
Author: Keira Marcos
Fandom: Harry Potter
Pairing: Harry Potter/Hermione Granger
Rating: NC-17
Word Count: 30,966
Summary: Harry Potter finds out the hard way that dirty little secrets don’t stay buried forever when a little souvenir from a liaison in anonymous sex club reveals the identity a submissive he topped for a year. He really should’ve known the moment he put his hands on her. He’s already laid claim to her body; now he has to figure out how to win her heart.

The Legacy

Harry Potter

Title: The Legacy
Fandom: Harry Potter
Pairings: James Potter/Lily Potter, Sirius Black/OFC, Frank Longbottom/Alice Longbottom
Rating: R (violence, language, adult themes)
Word Count: 61,067
Summary: James Potter took his family into hiding abroad when the prophecy was revealed. Hidden fornearly seven years, the Potters come home when it’s announced that Tom Riddle has been captured. Their return brings changes to magical Britain that no one is prepared for.

Duality

Harry Potter, The Sentinel Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom: Harry Potter/The Sentinel
Relationship: Harry Potter/Hermione Granger
Rating: R for adult themes and language
Word Count: 14,691 (complete)
Summary:Harry comes online as a Sentinel after the war and is forced to face some very difficult realizations about the people around him.

The Other Evans Girl

Harry Potter, Variations on a Character No Pairing

Author: Keira Marcos
Big Short Prompt: Original Female
Fandom: Harry Potter/The Sentinel
Genre: Alternate Universe, Gen
Word Count: 1,812
Author’s Note: I’d cast Mary-Louise Parker as my OFC.
Summary: Albus Dumbledore gets a bit of a surprise when he comes to check on Harry Potter.

Problem Solving

Harry Potter, Variations on a Theme Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry/Hermione
Genre: Romance, AU, Soap Box
Word Count: 964 (complete)
Summary: Hermione decides a boyfriend will solve her problem.

Reckless and a Little Magical

Harry Potter, Variations on a Theme Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom: Harry Potter
Genre: Romance
Relationship: Harry Potter/Hermione Granger
Word Count: 745 (complete)
Summary: Hermione’s mother educates her daughter in a blunt fashion.

The Spell

Harry Potter, Variations on a Theme No Pairing

Author: Keira Marcos
Fandom: Harry Potter
Characters: Harry Potter, Hermione Weasley
Genre: Time Travel
Word Count: 1,000 (complete)
Summary: A man with nothing to lose is capable of anything.

Courting Hermione Granger

Harry Potter Harry Potter/Hermione Granger

Title: Courting Hermione Granger
Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry/Hermione
Genre: Alternate Universe, Romance
Word Count: 90,741
Summary: Hermione Granger’s return to Britain after years abroad causes a stir in the British Ministry of Magic but it’ll be Harry Potter’s courting overture that will change her life.

Her Secret

Harry Potter Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom: Harry Potter
Relationship: Harry Potter/Hermione Granger
Genre: Established Relationship, BDSM, Romance
Word Count: 10,288
Summary: Harry makes a discovery about his wife that changes everything

Blank Space

Harry Potter Harry Potter/Hermione Granger

Title: Blank Space
Author: Keira Marcos
Fandom: Harry Potter
Pairing: Harry/Hermione
Rating: NC-17 (explicit sex and violence)
Summary: Harry Potter returns to Britain, divorced and a single father. Enter his childhood best friend and first love, Hermione Granger, who’s surprisingly still single. They’re different people now but they both want another chance at their happily ever after.

Ten Years After the War

Harry Potter, Sherlock Holmes, The Alpha Chronicles, The Sentinel Harry Potter/Hermione Granger, Sherlock Holmes/John Watson

Author: Keira Marcos
Fandom/Genre: Harry Potter
Relationship(s): Harry Potter/Hermione Granger
Word Count: 17,445
Summary: Hermione Granger is a Hit Witchfor the International Protectorate of Magic. She’s attacked in her flatand in the midst of it comes online as a Sentinel. Confused and hurt, she apparates straight into the arms of her oldest friend–Harry Potter.

Harry embraced his gifts as a Guide and parselmagic after the war. It cost him his relationship with Ginny and her mother never forgave him. He lives alone but isn’t unhappy in the life he’s chosen. Then Hermione comes back to him in the most unexpected of ways.

Will he sacrifice his hard won peace to stand with his Sentinel?

The Magical Promise

Harry Potter Harry Potter/Hermione Granger

Author: Keira Marcos
Fandom/Genre: Harry Potter/Romance
Relationship(s): Harry/Hermione
Word Count: 24,312
Summary: She left Britain without a word the day before Harry was set to propose to Ginny. Eightyears later, Hermione Granger, prosecutor for the International Magical Court, disappears in the middle of the biggest case of her career and the ICW calls on their most talented investigator and Hit Wizard to find her. Can Harry put aside his own hurt and anger at his oldest and dearest friend enough to find her before it’s too late?

That Old Black Magic

Harry Potter, That Old Black Magic Harry Potter/Draco Malfoy

Title: That Old Black Magic
Author: Keira Marcos
Fandom: Harry Potter
Pairing: Harry/Draco
Genre: Romance, Alternate Universe, Time Travel, Established Relationship
Rating: NC-17 (explicit sexual situations, language, and violence)
Series Summary: Harry Potter and Draco Malfoy are forced to travel back in time to before the war began in earnest in order to give the wizarding world a better future. They are so pissed off.

Birth of the Serpent King

Harry Potter Harry Potter/Draco Malfoy

Author: Keira Marcos
Fandom: Harry Potter
Pairing: Harry Potter/Draco Malfoy
Genre: Romance, Alternate Universe
Rating: R (sexual situations and violence)
Word Count: 105,062
Summary: What if Lucius Malfoy had interfered and saved Harry Potter’s life during the third task? The Harry that returns to Hogwarts after the resurrection of Voldemort has been tempered by fire, the Potter Family legacy, and a relationship he couldn’t have ever expected. In the wake of his father’s redemption—Draco Malfoy finds everything he could have ever wanted in the man that was once his enemy.