Keira Marcos

The Gateway

Keira Marcos — Thu, 16 Apr 2026 16:39:43 +0000

Title: The Gateway Author: Keira Marcos Fandom: The Hobbit, Harry Potter Relationships: Harry Potter/Hermione Granger, Thorin Oakenshield/Bilbo Baggins, Fíli/OFC, Kíli/OMC, Dís/OMC, OMC/OMC, OMC/OFC, Genre: Adventure, Crossover, Mpreg, Cabbage Patch Babies, Alternate Universe, Dimensional Travel, Romance, Fusion Summary: Thorin and Harry go to the Blue Mountains to start the migration of the Longbeards to Erebor.

The Spectre

Keira Marcos — Tue, 24 Mar 2026 18:15:30 +0000

Title: The Spectre Author: Keira Marcos Fandom: Harry Potter Relationship: NA Genre: Fantasy, Alternate Universe Word Count: 1,536 Summary: Harry has a conversation with Armand Deering.

Duty of the Magical

Keira Marcos — Sun, 22 Mar 2026 13:27:58 +0000

Title: Duty of the Magical Author: Keira Marcos Fandom: Harry Potter Relationship: OMC/OFC, OMC/OMC Genre: Fantasy, Alternate Universe Word Count: 1,900 Summary: Thaddeus Banner has a conversation with Ragnok Windrider, the chieftain of the Dverger Horde.

The Fabric of Magic

Keira Marcos — Sun, 22 Mar 2026 13:05:09 +0000

Title: The Fabric of Magic Author: Keira Marcos Fandom: Harry Potter Relationship: Hermione Granger/Neville Longbottom Genre: Fantasy, Alternate Universe Word Count: 1,572 Summary: Everyone in Britain suffers in one way or another for the crimes of Voldemort.

Magical Resonance

Keira Marcos — Wed, 18 Mar 2026 14:21:56 +0000

Title: Magical Resonance Author: Keira Marcos Fandom: Harry Potter Relationship: OFC/OMC, OMC/OMC Genre: Alternate Universe, Fantasy Word Count: 1,915 Summary: Bulgaria gets abused, Ikea has magical craft supplies, and Harry Potter’s American partner has grown on him like a fungus despite his best intentions.

The Enduring Stain

Keira Marcos — Sun, 15 Mar 2026 17:37:35 +0000

Title: The Enduring Stain Author: Keira Marcos Fandom: Harry Potter Relationship: Pre-Harry Potter/Draco Malfoy Genre: Fantasy, Alternate Universe Word Count: 1,562 Summary: The dark mark drove all of Voldemort’s followers literally insane on November 3, 1981. It’s an enduring stain on Great Britain.

The Third Sacrifice

Keira Marcos — Sat, 14 Mar 2026 13:53:00 +0000

Title: The Third Sacrifice Author: Keira Marcos Fandom: Harry Potter Genre: Fantasy Word Count: 1,399 Summary: Sirius Black made a decision in Azkaban, and if anyone could ask him, he’d tell them he regrets nothing and fuck them for asking.

The Arkenstone

Keira Marcos — Sun, 08 Mar 2026 11:23:43 +0000

Title: The Arkenstone Author: Keira Marcos Fandom: The Hobbit, Harry Potter Relationships: Harry Potter/Hermione Granger, Thorin Oakenshield/Bilbo Baggins, Fíli/OFC, Kíli/OMC, Dís/OMC, OMC/OMC, OMC/OFC, Genre: Adventure, Crossover, Mpreg, Cabbage Patch Babies, Alternate Universe, Dimensional Travel, Romance, Fusion Word Count: 10,981 Author’s Note: I’m incredibly jaded. I have no respect for canon, timelines, or even LOTR geography. Don’t get twisted. Summary: The company confronts Smaug and the curse on the line of Durin.

Evil Author Day 2026

Keira Marcos — Mon, 16 Feb 2026 03:53:34 +0000

Just two snippets this year. I've progressing and things are evening out. I hope to be super productive for RT this year but I'm probably not going to have anything ready for Quantum Bang (sadface).

At the Foot of the Mountain

Keira Marcos — Sun, 15 Feb 2026 08:50:11 +0000

Title: At the Foot of the Mountain Author: Keira Marcos Fandom: The Hobbit, Harry Potter Relationships: Harry Potter/Hermione Granger, Thorin Oakenshield/Bilbo Baggins, Fíli/OFC, Kíli/OMC, Dís/OMC, OMC/OMC, OMC/OFC, Genre: Adventure, Crossover, Mpreg, Cabbage Patch Babies, Alternate Universe, Dimensional Travel, Romance, Fusion Word Count: 19,165 Summary: They reach Erebor months before he’d thought possible, and Thorin starts to think about the future of his people and what it will mean to be King Under the Mountain. Harry starts to come to terms with the actions he took on Earth.