All Our Dreams (Can Come True) by SquaresAreNotCircles

Chapters: One-Shot
Genre: Canon AU
Length: 1K to 5K
Rating:

General Audience
Secondary Characters: Clary Fray, Izzy Lightwood, Jace Wayland,

Simon Lewis
Secondary Pairings:

Alternate Clary Fray / Alternate Jace WaylandAlternate Izzy Lightwood / Alternate Simon LewisAlternate Magnus Bane / Alternate Alec Lightwood,

Clary Fray / Jace Wayland

Additional Relationships:

Alec Lightwood & Clary Fray,

Magnus Bane & Clary Fray


Themes:

1×10,

DomesticityDoppelganger,

Established Relationship, Family, Fluff,

Interdimensional Travel,

Magic Loss,

Outside POV

 

Summary:

Jace’s eyes were closed and he looked relaxed, as if he wasn’t far from nodding off either. “Tell us something about the other dimension.”

Or: The whole gang is chilling at Magnus’s after a battle and too much pizza, and Clary tells them about their counterparts from the alternate universe.

Melt Your Headaches (Call it Home) by tomfoolery14

Posted during the Shadowhunters Big Bang 2018

Chapters: One-Shot
Genre:

Alternate Dimension (This World Inverted)
Length:

10K – 25K
Rating: Teen & Up
Secondary Characters: Catarina Loss,

Chairman MeowClary FrayDot Rollins,

Izzy Lightwood, Jace Wayland,

Luke Garroway,

Maia Roberts,

Maryse Lightwood,

Ragnor Fell,

Robert Lightwood,

Simon Lewis,

Valentine Morgenstern

Secondary Pairings:

Alternate Izzy Lightwood / Alternate Simon LewisAlternate Magnus Bane / Alternate Alec Lightwood,

Maryse Lightwood / Robert Lightwood


Themes:

Alcohol,

Angst,

Birthday,

Cat-Eyed Magnus,

Domesticity,

DoppelgangerDrained Magic,

Established Relationship, Family, Fluff,

Food & Cooking,

Hazel-Eyed Alec,

Hurt & Comfort,

Magnus POV,

Prophetic Visions,

Protective Alec,

Warlock Mark Reveal

  

Summary:

Set in the show canon alternate universe from This World Inverted

Six months after meeting at the Institute party, Magnus and Alec are balancing the unconventionality of a relationship that merges the mundane and supernatural worlds with the threat arising from the dreams Magnus is plagued with even while he’s awake. With the knowledge that something dark and destructive is coming, they must scramble for answers and a way to handle what happens when their two worlds collide.

Inimitable by bumblebeesknees

Chapters: One-Shot
Genre: Canon AU
Length:

10K – 25K
Rating:

Explicit
Secondary Characters: Camille Belcourt


Secondary Pairings:

Camille Belcourt / Magnus Bane
Themes: Angst,

Cat-Eyed Magnus,

Doppelganger,

Established Relationship, Fluff,

Hazel-Eyed Alec,

Jealousy, Magic LossMagnus POV,

Possessive Magnus,

PWP,

Time Travel

 

Summary:

Stuck in London in 1882 without Magnus’ magic, the way back to New York in the 21st century requires securing a charmed amulet from the Magnus who lives in that time. Thankfully, Alec has a proven track record of being the kind of man Magnus wants. This is both good and bad news.

“It’s the only way,” says Magnus, grim. “And it’ll work. We already know that just one look is all it’ll take for him to go for you.“

Never Stand Between Two Mirrors by oncethrown*

Chapters:

Chaptered Fic

Genre:

Alternate Dimension (This World Inverted),

Canon AU

Length:

50K – 75K

Rating:

Mature

Secondary Characters:

Alternate AlecClary FrayIzzy Lightwood,

Jace Wayland,

Jocelyn Fairchild,

Lydia BranwellMaryse Lightwood,

Simon Lewis

Secondary Pairings:

Alternate Clary Fray / Alternate Jace Wayland,

Alternate Izzy Lightwood / Alternate Simon Lewis,

Alternate Magnus Bane / Alternate Alec Lightwood,

Clary Fray / Jace Wayland

Themes: AngstComing Out, DoppelgangerFamilyInterdimensional TravelInternalized HomophobiaPortals

Summary:

Alec has enough on his plate right now. His parents are furious at him, Magnus Bane is making him feel things he’s trying so hard not to feel, his wedding is coming up, and his world is breaking apart.

What he doesn’t need is a fussy mundane version on himself showing up in the Institute basement. What he doesn’t need is Magnus telling him that they’ll just have to wait for Seelie Magic to suck that version of himself back to his own dimension.

But since when does Alec get what he needs?

Alternate Dimension Alec gets trapped in the Shadowhunter reality at some point after the “I know you feel what I feel” scene. The gang desperately tries to stop chaos from ensuing.