Mortal Instruments and Infernal Devices, Cassandra Clare Crossovers
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The Herondales (from 1800's) meet Jace and Clary by B00kw0rm113
A short story where Will and Tessa, along with a baby James, meet Jace and Clary. Set after The Dark Artifices.
Rated: K+ - English - Humor/Friendship - Chapters: 1 - Words: 1,492 - Favs: 3 - Follows: 1 - Published: 3/24 - Clary F., Jace W., Tessa G., Will H. - Complete
Adventures Through Time by Glitterworm reviews
A greater demon sends Alec, Isabelle, Simon , Jace and Clary back in time to the 1800's. More specifically it sends them to The Infernal Devices story. They will have to fight for their lives as they will be confronted with their ancestors, a sparkly Magnus and a rage filled Demon. As well as Mortmain and him inventions
Rated: T - English - Adventure/Humor - Chapters: 23 - Words: 35,742 - Reviews: 11 - Favs: 49 - Follows: 55 - Updated: 6/27/2020 - Published: 7/13/2019
Generation Clocks by huffl3cuff reviews
TMI Squad meets TID Squad. Clary, Jace, and the TMI squad along with Jem, Will Tessa and the TID squad attempt to stop Sebastian kidnapping Jace in City of Lost Souls but in reality accidentally make the future worse...
Rated: T - English - Supernatural/Adventure - Chapters: 1 - Words: 765 - Reviews: 2 - Favs: 4 - Follows: 10 - Updated: 7/26/2019 - Published: 5/26/2019
When Darkness Arises by Runedbooknerd reviews
Ever wondered what would have happened if Sebastian was never kill by hesophoroes? What would have happened if some unlikely visitors from the past just happened to show up? Well here is an that for you.
Rated: T - English - Fantasy/Supernatural - Chapters: 3 - Words: 1,387 - Reviews: 3 - Favs: 3 - Follows: 11 - Updated: 7/25/2019 - Published: 2/25/2018 - [Clary F., Jace W.] [Will H., Tessa G.]
Clockwork Future by LoverofBooks1205 reviews
When two Herondales collide, the death of a thousand ducks is ensured. A crossover story; all character's are the great Cassandra Clare's
Rated: K+ - English - Chapters: 3 - Words: 4,845 - Reviews: 9 - Favs: 35 - Follows: 39 - Updated: 6/15/2019 - Published: 7/16/2017 - [Clary F., Jace W.] [Will H., Tessa G.]
Love in Unexpected Places by Lexielovely reviews
35 girls, from all over Idris. Each and every single one vying for the chance to be selected for the chance of meeting THE William Herondale, prince of Idris. All except for one Tessa Gray. When Tessa is selected, who knows what will happen? She might just find love in the most unexpected place of all. TMI/TDA/TID characters used. Based on Kiera Kass' The Selection!
Rated: T - English - Romance/Drama - Chapters: 3 - Words: 4,526 - Reviews: 3 - Favs: 4 - Follows: 9 - Updated: 5/30/2019 - Published: 1/9/2019
Mortal Insturments The Begining by Karl E Llewellyn reviews
The untold story of the start of the Shadow Hunters. I do not own any of the rights. This is just my fan fiction. Please note I am adding an element from the De Vinci Code. Just a little fun. I do not claim it is even possible. I just thought it would be a reasonable element for the story.
Rated: T - English - Adventure - Chapters: 2 - Words: 5,366 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 4/14/2019 - Raziel, Jonathan S., Abigail, OC
Backwards by Firefly Alchemist reviews
Basically, through a very contrived plot device (sorry) Clary and Jace end up back in 1870s London where they encounter our favorite 19th century British Shadowhunters and must join forces in order to defeat Mortmain and return home. Set between Clockwork Prince and Princess, and after CoG
Rated: T - English - Romance/Adventure - Chapters: 4 - Words: 12,428 - Reviews: 23 - Favs: 42 - Follows: 71 - Updated: 3/6/2019 - Published: 8/7/2017 - Clary F., Jace W., Tessa G., Will H.
All In This Together by yatypicalfangirl reviews
AU: MI and IF crossover. Clary lives next-door to the Lightwood's and Jace Herondale. Will Tessa fall for Will Herondale or new boy Jem? Two rival groups, high school drama, a Shakespeare play and old secrets from The Circle return to Alicante...
Rated: K+ - English - Romance/Humor - Chapters: 12 - Words: 28,024 - Reviews: 27 - Favs: 34 - Follows: 39 - Updated: 1/18/2019 - Published: 2/18/2017 - Clary F., Jace W., Tessa G., Will H.
The Past Comes To The Present by The Silver Golden Princess reviews
This story takes place after COHF *SPOILERS for both TMI and the TID!** summary inside the story if you haven't read TMI or TID don't read this story I don't want to spoil them for you!
Rated: T - English - Family - Chapters: 3 - Words: 1,786 - Reviews: 6 - Favs: 4 - Follows: 11 - Updated: 11/17/2018 - Published: 6/4/2016 - Clary F., Lucie H., Tessa G., Jem C.
Much Ado About Nothing by foolofatook001 reviews
In which the ID/MI characters are in a play, and Will and Tessa are the bickering stars. Oneshot.
Rated: K - English - Romance/Humor - Chapters: 1 - Words: 1,721 - Reviews: 1 - Favs: 4 - Published: 9/15/2018 - Clary F., Tessa G., Will H. - Complete
Women who Endure by highfaefanfiction reviews
‘Men may be stronger, but it is women who endure’ -Tessa Gray. Clary comforts Tessa on Will’s 75th anniversary.
Rated: K - English - Hurt/Comfort/Friendship - Chapters: 1 - Words: 488 - Reviews: 4 - Favs: 10 - Follows: 5 - Published: 3/11/2018 - Tessa G., Will H., Jem C., Clary F.
A Clockwork Crossover by CressentRose reviews
When Henry makes a devise work it sends him, Charlotte, Will, Gabriel, Cecily, Sophie, and Gideon to New York in 2009. When they come upon Maia in an ally, she brings them to the New York institute were past and present collided as they meet the future Jem, Tessa, and Magnus and their decedents. Post Tales From Shadowhunter Academy and CP2.
Rated: T - English - Drama/Romance - Chapters: 3 - Words: 2,966 - Reviews: 14 - Favs: 50 - Follows: 83 - Updated: 1/1/2018 - Published: 11/3/2017
City of Clockworck by Clace4EVER2005 reviews
Jace just wanted a nice normal anniversity but of corse that could never happen in fact the oppisite happpens and now hes meeting his ancestore and learing about ducks and demon pox? Cecily/Gabriel Clary/Jace Will/Tessa Sophie/Gidion
Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 5,180 - Reviews: 7 - Favs: 10 - Follows: 18 - Updated: 11/16/2017 - Published: 10/14/2017 - Jace W., Clary F., Will H., Tessa G. - Complete
Xandria by Ronniesheep reviews
Xandria, a homeless teenager from London, finds herself in NYC with Jem, Tessa and a host of other Shadowhunters. Little does she know that she isn't who she thinks she is, but only an infernal device.
Rated: T - English - Supernatural - Chapters: 12 - Words: 9,660 - Reviews: 3 - Favs: 2 - Follows: 4 - Updated: 10/21/2017 - Published: 3/21/2015 - Magnus B., Tessa G., Jem C.
Tessa meets Alec by quicktosee2 reviews
Tessa meets Alec and tells Jace Clary and him some of the stories of their ancestor
Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 1,861 - Reviews: 3 - Favs: 15 - Follows: 10 - Published: 9/23/2017 - Jem C., Tessa G., Alec L., Magnus B. - Complete
Will's declaration of love for Tessa if Jem hadn't done it first by Tara of Frell reviews
What if Jem hadn't kissed Tessa that night after they brought Will home? What if he was still buying his time, and Will got there first? This takes place in Clockwork Prince, Chapter 20, the Bitter Root. It starts from Tessa's reaction to Will's declaration.
Rated: K+ - English - Romance/Drama - Chapters: 1 - Words: 811 - Reviews: 4 - Favs: 8 - Follows: 3 - Published: 9/15/2017
Unexpected Time Travel by pottermaniac6 reviews
What happens when Clary,Simon,Jace,Alec,Magnus,Isabelle time travel to the time of the Infernal Devices? Set after CoHF and during CP1 rated T because I'm paranoid
Rated: T - English - Humor/Adventure - Chapters: 3 - Words: 782 - Reviews: 7 - Favs: 18 - Follows: 23 - Updated: 9/1/2017 - Published: 6/26/2017
Sacrifice of Heart by Talesofwovensilver reviews
Time Travel fic. What if Jace and Clary's confrontation had gone differently in City of Glass and Clary hadn't made it out of the house. What if Jem didn't fall in love with Tessa but another, young fiery girl. Jem/Clary
Rated: T - English - Romance - Chapters: 5 - Words: 10,546 - Reviews: 25 - Favs: 61 - Follows: 94 - Updated: 7/9/2017 - Published: 6/4/2016 - [Clary F., Jem C.]
London Gray by nerdyfangirl34 reviews
Tessa Gray was perfectly fine with her life in New York. She had an aunt that loved her, friends, a brother. Now everything seems to change as the death of her aunt rattles her steady life. Her brother shuts her out and sends her to a boarding school in London, away from her friends. How will she survive in the Institute with the bully 'Shadowhunters' and barely any friends? WESSA!
Rated: T - English - Drama/Romance - Chapters: 18 - Words: 19,335 - Reviews: 23 - Favs: 23 - Follows: 27 - Updated: 6/25/2017 - Published: 12/5/2016
let me go by unawareofreality reviews
After clary's father mysteriously died she is sent to live with her mother and brother, whom she has not seen in almost 6 years. Clary is no longer the nerdy redhead with a mouth full of metal, but tries her her best to keep her past in Cali under wraps.((KEEP READING PAST CH1 IK IT SUCKS BUT IT GETS BETTER BY CHAPTER 2 I SWEAR.. PLEASE AND THAnK YOU))
Rated: T - English - Suspense/Romance - Chapters: 3 - Words: 2,964 - Reviews: 3 - Favs: 2 - Follows: 8 - Updated: 6/20/2017 - Published: 2/19/2017
Unexpected Love by booksforlife23 reviews
What would happen if Will had moved to the Americas to live with his cousin and his uncle and had met Tessa there? Instead of fighting for their lives, Will and Tessa are struggling to get through High School, all while trying to avoid each other. What happens though when a common friend, brings the two together and they realize they have feelings for each other?
Rated: K - English - Chapters: 2 - Words: 873 - Reviews: 3 - Follows: 2 - Updated: 6/17/2017 - Published: 11/1/2016
City of Infernal Games by SilverCarstairs reviews
-UNDER MAJOR EDITING- Because 2013 was 3 years ago, and 3 years ago I evidently did not know what an apostrophe was! TMI/TID in the 75th Annual Hunger Games
Rated: T - English - Suspense/Friendship - Chapters: 37 - Words: 81,815 - Reviews: 293 - Favs: 83 - Follows: 96 - Updated: 6/11/2017 - Published: 9/11/2013
Letters to Will by bodysurfer27 reviews
Letters Tessa writes to Will after he has passed, detailing her travels and encounters on her journey through COHF
Rated: T - English - Romance/Hurt/Comfort - Chapters: 3 - Words: 1,581 - Reviews: 4 - Favs: 4 - Follows: 6 - Updated: 5/24/2017 - Published: 6/1/2016 - Magnus B., Tessa G., Will H., Jem C.
Neighbours by teebug reviews
Clary has to move again due to her mother's disastrous taste in men, but she soon discovers there is a very attractive boy next door that she just can not stop thinking about. All characters owned by Cassandra Clare. Au Clace eventually ***on hiatus***
Rated: T - English - Romance - Chapters: 2 - Words: 1,679 - Reviews: 5 - Favs: 3 - Follows: 8 - Updated: 4/17/2017 - Published: 8/21/2016
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