Alex Rider Crossovers
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Sleeper by 13NHarri reviews
Nobody knew MI6 had a teenage spy. Not until he joined Hydra.
Crossover - Alex Rider & Avengers - Rated: M - English - Adventure/Suspense - Chapters: 6 - Words: 3,641 - Reviews: 1 - Favs: 6 - Follows: 12 - Updated: 7/3/2020 - Published: 6/13/2020
Maximum Rider by GLC rider
Maximum Ride and her Flock applies for positions in the Royal and General Bank. They have no idea on what they are getting into. They meet Alex Rider and the company of MI6, and solve some mysteries. Mild Fax. Please R&R. Rated T for safety.
Crossover - Alex Rider & Maximum Ride - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 1,854 - Follows: 2 - Published: 4/14/2020
Yu-Gi-Oh MI6 by Bolt64
What do you get when you mix Alex Rider and Zexel
Crossover - Yu-Gi-Oh! ZEXAL & Alex Rider - Rated: K+ - English - Suspense/Adventure - Chapters: 1 - Words: 176 - Published: 4/4/2020 - Alex R./Cub, Jack S.
Mal Foi, Bonne Foi by Aubrie1234 reviews
Alex Malfoy is not a normal son. Growling up as a Malfoy kinda explains that as a whole, but not like Alex. Alex is different in more ways than one but it's only as he grows up that slowly, the truth comes out. And the truth isn't always pretty. At least he helps change a few things along the way, right?
Crossover - Harry Potter & Alex Rider - Rated: T - English - Friendship/Hurt/Comfort - Chapters: 11 - Words: 63,066 - Reviews: 7 - Favs: 15 - Follows: 19 - Updated: 3/3/2020 - Published: 9/1/2019 - Draco M., George W., Fred W., Alex R./Cub
Trinity by juliasejanus reviews
Alex Rider/Marvel Cinematic Universe AU In 2005, Alex Rider disappeared. In 2012, Steve Rogers was found alive. In 2014, the Winter Soldier breaks his conditioning. After the fall of the SHIELD, the information dump reveals there was another super-soldier was in cryofreeze.
Crossover - Alex Rider & Captain America - Rated: T - English - Chapters: 15 - Words: 25,917 - Reviews: 23 - Favs: 63 - Follows: 74 - Updated: 3/1/2020 - Published: 4/22/2018 - Alex R./Cub, Steve R./Capt. America, Bucky B./Winter Soldier
When spies collide by StormWolfOne reviews
Alex has come back to England when living in San Fransisco didn't work out. He is still working for MI6, and now has to go on a mission with cherub. May have k-unit, definitely Ben.
Crossover - Alex Rider & Cherub - Rated: K+ - English - Friendship/Crime - Chapters: 5 - Words: 2,011 - Reviews: 15 - Favs: 28 - Follows: 51 - Updated: 2/19/2020 - Published: 6/3/2017 - Alex R./Cub, Ben D./Fox
Somewhere in Neverland by Aubrie1234
(side-story to Sapphire & Jasper) What happened after Doyle blew out the candles, back in the memory? What happened the night before Alex had to leave? What made everything change? Let me ask you, was it fate that this all happened, was it love, or just a one-night stand?
Crossover - Alex Rider & Secret Saturdays - Rated: M - English - Romance - Chapters: 1 - Words: 4,209 - Published: 1/22/2020 - [Alex R./Cub, Doyle] - Complete
Burn the Ships by ScarredNotBroken reviews
All in all, this mission could have ended a lot worse than spending Christmas with Hawaii's elite task force.
Crossover - Alex Rider & Hawaii Five-0 - Rated: K+ - English - Suspense/Family - Chapters: 8 - Words: 19,238 - Reviews: 8 - Favs: 52 - Follows: 25 - Updated: 1/17/2020 - Published: 12/14/2019 - Alex R./Cub, Steve M., Danny W., Chin Ho K. - Complete
Challenging Fate by britt299919 reviews
Alex is settling in at his new school. Or at least trying to. It isn't going well. An invitation to join his school's academic decathlon team may be the answer to his problems. Unfortunately, one of his team mates is hiding a dangerous secret of his own. Can Alex protect his classmate? Or is history destined to repeat itself? Sequel to Beating the Odds.
Crossover - Alex Rider & Avengers - Rated: T - English - Friendship/Angst - Chapters: 11 - Words: 28,750 - Reviews: 66 - Favs: 141 - Follows: 196 - Updated: 1/13/2020 - Published: 5/23/2019
The Gift of My Past Mistakes by Aubrie1234
(Sequel to Sapphire & Jasper) After thirteen years, they were finally having their wedding. They were going to have it and tie the knot and nothing was going to stop them, nothing! Except maybe a few more secrets, a boy named Dylan, and tons of revenge and insanity. Alex and Doyle wished they could get a break for once.
Crossover - Alex Rider & Secret Saturdays - Rated: T - English - Family/Adventure - Chapters: 4 - Words: 17,740 - Updated: 1/11/2020 - Published: 5/22/2019 - [Alex R./Cub, Doyle] OC
Agent Again by Anon121 reviews
Process Of Rewriting
Crossover - Alex Rider & Cherub - Rated: T - English - Adventure/Friendship - Chapters: 8 - Words: 4,659 - Reviews: 5 - Favs: 12 - Follows: 11 - Updated: 1/1/2020 - Published: 5/13/2018
Peter from Texas by gentlewinnix
Yassen meets Peter while on a job. Yassen/Peter.
Crossover - Misc. Movies & Alex Rider - Rated: T - English - Romance - Chapters: 1 - Words: 726 - Published: 11/5/2019 - Yassen G. - Complete
Profoundly Notorious by Yassentherussianassasin reviews
The scientists were counting on three promising boy heroes. What they weren't expecting was how difficult it could be to manage seven year olds Harry Potter, Alex Rider, and Percy Jackson.
Crossover - Harry Potter & Alex Rider - Rated: K+ - English - Adventure/Friendship - Chapters: 11 - Words: 25,354 - Reviews: 18 - Favs: 20 - Follows: 26 - Updated: 10/14/2019 - Published: 11/9/2018
MI6? Psych! by LilGreenMonster reviews
What happens when a teenage spy and a fake psychic meet? It sounds like the start of a bad joke. Alex just wanted to get out of MI6 but when SCORPIA kidnaps him he may not have much of a choice. On the run he finds a "psychic", can he help?
Crossover - Alex Rider & Psych - Rated: T - English - Humor/Hurt/Comfort - Chapters: 2 - Words: 963 - Reviews: 19 - Favs: 18 - Follows: 42 - Updated: 7/18/2019 - Published: 1/4/2015
A New Life by eli2abelle reviews
Jack is alive. MI6 is a thing of the past. All Alex Rider wants is a new life where he can forget his past. SHIELD has other ideas. ***DISCONTINUED***
Crossover - Alex Rider & Avengers - Rated: T - English - Sci-Fi/Friendship - Chapters: 10 - Words: 7,425 - Reviews: 40 - Favs: 53 - Follows: 62 - Updated: 7/18/2019 - Published: 1/13/2018 - Alex R./Cub, Black Widow/Natasha R., Iron Man/Tony S., Spider-Man/Peter Parker
Perspective by EpicFangirl46 reviews
When Alex and K-Unit get sent to America to train with the Marines, what happens with one of the Marines turns up dead? When NCIS gets involved what will be the results between NCIS, K-Unit, and Alex?
Crossover - NCIS & Alex Rider - Rated: T - English - Adventure/Crime - Chapters: 6 - Words: 5,626 - Reviews: 25 - Favs: 132 - Follows: 185 - Updated: 6/23/2019 - Published: 3/12/2018 - Leroy Jethro Gibbs, Ziva D., Alex R./Cub, Wolf
From the depths by mentosmorii reviews
In which MI6 attempts to understand the various oddities surrounding Artemis Fowl, Artemis' father starts a new chapter for their family, and a charity gala goes horribly wrong. alexmis.
Crossover - Artemis Fowl & Alex Rider - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 9,347 - Reviews: 1 - Favs: 13 - Follows: 7 - Published: 6/23/2019 - Complete
The Soldier & The Spy: Extras by The Needless Lobsters reviews
A series of oneshots following the lives of the characters of the universe of "The Soldier and The Spy" outside of the main stories. Starting with the NCIS side, over in Virginia and Washington D.C., and eventually incorporating Alex over in San Francisco (following the plot of my series). [A rewrite of 'The Gibbs Project: Extras']
Crossover - NCIS & Alex Rider - Rated: T - English - Family - Chapters: 6 - Words: 30,557 - Reviews: 11 - Favs: 11 - Follows: 10 - Updated: 5/26/2019 - Published: 7/14/2018 - Leroy Jethro Gibbs, OC
Beating the Odds by britt299919 reviews
Alex never wanted to be a spy. But no one ever cared what he wanted. After years of being used, Alex finds a chance to get out when he meets the Avengers. But Alex's employers aren't willing to let him go.
Crossover - Alex Rider & Avengers - Rated: T - English - Angst/Hurt/Comfort - Chapters: 13 - Words: 37,751 - Reviews: 48 - Favs: 165 - Follows: 127 - Updated: 5/23/2019 - Published: 9/29/2018 - Alex R./Cub, Hawkeye/Clint B. - Complete
Clique by Aubrie1234
(Side-story to Sapphire & Jasper) They needed to relax from all the stress that they'd gone through over the past four months, so they decided to go on a pre-wedding vacation. Alex wanted to make it up to Doyle, wanted to fix everything, and so he thought that this would be the best way to do it. He didn't realize Doyle had his own agenda...
Crossover - Alex Rider & Secret Saturdays - Rated: T - English - Romance/Hurt/Comfort - Chapters: 4 - Words: 17,663 - Published: 5/22/2019 - [Alex R./Cub, Doyle] - Complete
Sapphire & Jasper by Aubrie1234 reviews
Doyle's had a harsh past, as everyone knows. But no one knows what was in it before he met Van Rook except for one. And when he meets that man again, Doyle is forced to face his past, to take on what he swore to leave behind 13 years ago. But just who is it and what's his connection to Doyle? Is there more to this than meets the eye? (Warning: M/M romance, strong lang., etc.)
Crossover - Alex Rider & Secret Saturdays - Rated: T - English - Romance/Hurt/Comfort - Chapters: 38 - Words: 165,722 - Reviews: 52 - Favs: 8 - Follows: 5 - Updated: 5/22/2019 - Published: 5/22/2017 - [Alex R./Cub, Doyle] - Complete
ArkHero - a Percy Jackson and Alex Rider crossover fanfiction by JadeOwl196 reviews
It's been one month since the second giant war. On Percy's birthday, his mother suddenly announces she's been accepted as a reporter in Britain. But there's just one problem here - the British news company is in Britain. Soon Percy is whisked off his feet to England - where a new life as a spy in MI6 is waiting for him. Rating changed to T cause of slight bad language.
Crossover - Alex Rider & Percy Jackson and the Olympians - Rated: T - English - Fantasy/Suspense - Chapters: 8 - Words: 2,332 - Reviews: 4 - Favs: 7 - Follows: 10 - Updated: 5/19/2019 - Published: 4/28/2019
London's Burning by mentosmorii reviews
"It is a truth universally acknowledged, that a spy in possession of a boring mission, must be in want of some excitement." — Jane Austin. M16 knows that there's something very valuable concealed within the walls of the British Museum, and Alex is tasked with casing the museum. It's a pity that Alex is about to discover that things can never remain simple when Artemis is involved.
Crossover - Artemis Fowl & Alex Rider - Rated: K+ - English - Romance/Adventure - Chapters: 1 - Words: 7,769 - Reviews: 3 - Favs: 14 - Follows: 5 - Published: 4/25/2019 - Complete
Hero Complex by Dobby and Padfoot reviews
When Alex Rider, Percy Jackson, and Harry Potter wake up in a cell together, they don't know what is going on, but as they start to get to know each other, they realize they aren't really so different from each other. Who brought them here? And why? Is it an old enemy? A new ally? Timelines have been adjusted to mesh better.
Crossover - Harry Potter & Alex Rider - Rated: T - English - Chapters: 4 - Words: 13,443 - Reviews: 31 - Favs: 43 - Follows: 55 - Updated: 4/20/2019 - Published: 7/29/2018 - Harry P., Alex R./Cub
Macyver and Alex Rider Crossover by AvalonJune reviews
The MacGyver team are assigned to track and capture one Alex Rider. That part was not the hard part. The hard part is dealing with all the problems and people that come with knowing Alex Rider. Rated K cause I'm paranoid. Reviews inspire me to continue!
Crossover - MacGyver & Alex Rider - Rated: K+ - English - Adventure/Hurt/Comfort - Chapters: 1 - Words: 2,024 - Reviews: 6 - Favs: 20 - Follows: 19 - Published: 4/10/2019 - MacGyver, Riley D., Alex R./Cub, Ben D./Fox
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