Alex Rider Crossovers
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Prehistoric Pentesting by Zyzyax
Adult!Alex decides to use all of his skills to enter the pentesting industry. Jails, top secret installations, research labs, company headquarters. Nothing is beyond him. Which is why the request to assess Isla Nublar doesn't raise any red flags.
Crossover - Jurassic Park & Alex Rider - Rated: T - English - Humor - Chapters: 1 - Words: 3,073 - Favs: 1 - Published: 3h - J. Hammond, Dilophosaurus, Alex R./Cub - Complete
The Secret of A Spy Rewrite by syd5411
Complete Rewrite of My last story. Still Alex and Natasha. and Caphill.
Crossover - Alex Rider & Avengers - Rated: T - English - Romance/Family - Chapters: 1 - Words: 1,548 - Favs: 1 - Follows: 2 - Published: 2/24 - Alex R./Cub, Black Widow/Natasha R., Agent Maria Hill
Don't You Worry, Child by ScarredNotBroken reviews
(See, Heaven's got a plan for you.) One-shots in the Burn the Ships 'verse. / 9. Alex is used to being busy during the holidays, distracted from everything that he's lost. Forced to come face to face with his grief, he doesn't know how he's supposed to get closure for deaths years in the past – or if he even wants to. Luckily for him, he's not alone anymore.
Crossover - Alex Rider & Hawaii Five-0 - Rated: K - English - Family - Chapters: 9 - Words: 26,141 - Reviews: 14 - Favs: 29 - Follows: 25 - Updated: 2/12 - Published: 4/26/2020 - Alex R./Cub, Steve M.
Burning Bars and Other Extreme Sports by Zyzyax reviews
Running a bar is no joke. There are bills to pay, clients to court, and employees to convince to stick around. It's especially hard when you're the only neutral territory in all of London. Then someone blows up the bar, and the owner is PISSED. Crossovers with Burn Notice and Person of Interest.
Crossover - Alex Rider & Burn Notice - Rated: T - English - Crime/Humor - Chapters: 1 - Words: 1,959 - Reviews: 1 - Favs: 4 - Follows: 6 - Published: 2/12 - Alex R./Cub, Fiona G., Michael W.
Explosive Encounters by Zyzyax reviews
Superheroes are a pain. A huge pain. They keep on rocking up and ruining Alex's carefully laid plans. Now okay, admittedly his plan involved blowing up the whole building too, but that doesn't mean that they get to do it. They're ruining his fun! If only he can track down this "Tony Stank" guy to give him a piece of his mind...
Crossover - Alex Rider & Avengers - Rated: T - English - Humor - Chapters: 1 - Words: 1,167 - Reviews: 1 - Favs: 7 - Follows: 7 - Published: 2/2 - Alex R./Cub, Iron Man/Tony S. - Complete
MI7? by Wraith and Demjin reviews
Alex is a wizard, but he never attended Hogwarts. Homeschooled by his uncle in the magical arts, when Ian dies, he is recruited by the Military Intelligence branch 6. And 7? How young is too young for a wizard to become a spy? What troubles will Alex find, when forced to attend a magical school? Hogwarts beware, Alex Rider is coming. Younger!Alex Powerful!Alex. Starts in Year 5.
Crossover - Harry Potter & Alex Rider - Rated: T - English - Chapters: 5 - Words: 13,218 - Reviews: 32 - Favs: 69 - Follows: 94 - Updated: 2/1 - Published: 12/19/2018 - Harry P., Severus S., Alex R./Cub
Lodging and Lingering by Zyzyax
Alex Rider is an adult assassin now. He and Caius talk about their mutual love of hunting down people. The more challenging, the better.
Crossover - Alex Rider & Twilight - Rated: T - English - Crime - Chapters: 1 - Words: 1,238 - Favs: 3 - Follows: 1 - Published: 1/31 - Alex R./Cub, Caius - Complete
Vanishing Trails by Zyzyax
Alex spent a lot of time in distant parts of the world investigating smugglers. These smugglers seem to be dealing in the weirdest creatures he's ever seen and - hang on, wait a second. Who the FUCK is that guy in the blue coat?
Crossover - Harry Potter & Alex Rider - Rated: T - English - Mystery - Chapters: 1 - Words: 1,532 - Favs: 4 - Follows: 4 - Published: 1/29
Exchanges by Zyzyax
Alex accidentally joins a different mafia in Italy while looking for SCORPIA. Aro finds his stories hilarious. He has no idea whether they're true or not, but they should definitely be published.
Crossover - Alex Rider & Twilight - Rated: T - English - Humor - Chapters: 1 - Words: 1,322 - Favs: 3 - Follows: 5 - Published: 1/27 - Alex R./Cub, Aro
The Importance of History by Zyzyax
Alex accidentally stumbles upon Jasper Hale and recognizes him from a Civil War picture. He knew he should have gotten a STEM degree instead of history. Complete with an outraged Carlisle and Edward. Alex might actually get therapy!
Crossover - Alex Rider & Twilight - Rated: T - English - Family - Chapters: 1 - Words: 1,802 - Favs: 3 - Follows: 4 - Published: 1/23 - Alex R./Cub, Carlisle, Jasper
The Secrets of a Spy by syd5411
Alex has to tell his secrets to save every one, and what don't the avengers really know. Civil War never happens, AU (Alex and Natasha) and (Caphill are the main romance)
Crossover - Alex Rider & Avengers - Rated: T - English - Family/Suspense - Chapters: 3 - Words: 2,257 - Favs: 2 - Follows: 1 - Updated: 1/20 - Published: 1/17 - Alex R./Cub, Hawkeye/Clint B., Agent Phil Coulson, Agent Maria Hill
Propitious Poison by Zyzyax reviews
Alex manages to get a Venemous Tentacula in the mail. He decides to breed it with a bunch of plants to see what happens. Edited it to "found on mission."
Crossover - Harry Potter & Alex Rider - Rated: T - English - Humor - Chapters: 1 - Words: 1,664 - Reviews: 2 - Favs: 13 - Follows: 6 - Published: 1/9 - Alex R./Cub - Complete
Truth Unraveled by Wraith and Demjin reviews
Alex Rider finally got out of MI6 at the age of 18. Knowing he would never be able to hold a civilian job, Alex, with the help of Joe Byrne of the CIA, gets himself a position at the FBI's Behavioral Analysis Unit. When his past starts to catch up to him, how will Alex react? Will he tell his team the truth, or run from his past, yet again?
Crossover - Alex Rider & Criminal Minds - Rated: T - English - Chapters: 5 - Words: 14,347 - Reviews: 75 - Favs: 197 - Follows: 289 - Updated: 12/28/2021 - Published: 1/27/2019 - Alex R./Cub, S. Reid
New Kid on the Block (working title) by frankcat reviews
Percy and Annabeth are alarmed when they find a strange teenager washed up on the beaches of Camp Half-Blood, can they help this boy remember his past while simultaneously saving the world...again?
Crossover - Alex Rider & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 1 - Words: 923 - Reviews: 1 - Favs: 1 - Follows: 3 - Published: 11/11/2021 - Alex R./Cub, Annabeth C., Percy J.
Tax for heroism by jajafilm reviews
Two heroes. One takes saving the world as his duty, the other never wanted to be a hero. Peter Parker has successfully graduated from high school, managed to purge and deny his alter ego Spider-Man, and after all that, he is accepted to Empire State University. Alex becomes his roommate.
Crossover - Spider-Man & Alex Rider - Rated: K+ - English - Friendship/Crime - Chapters: 12 - Words: 7,218 - Reviews: 1 - Favs: 13 - Follows: 25 - Updated: 11/8/2021 - Published: 8/30/2020 - Peter P./Spider-Man, Alex R./Cub
Holy Crossover, Batman! by an-amalgamation-of-things
With rising suspicions about whether Lucius Fox can be trusted, Alfred goes to an old family friend for assistance. For Alex Rider All Things Nice Week - Day Six: Crossover Note: Although we aren't given an exact date, I've worked Smithers' birth year to be in the mid 1980's, so for the sake of this fic, his father and Alfred went to school together
Crossover - Alex Rider & Batman Begins/Dark Knight - Rated: K - English - Chapters: 1 - Words: 322 - Favs: 2 - Published: 9/4/2021 - Smithers, Alfred P. - Complete
Alex Rider: Elgen in Disguise by Echo Horseman Creations reviews
When Alex Rider is tasked with infiltrating an Elgen Starxource Plant he meets a group of superpowered teens calling themselves the Elecroclan. Can they together take down their combined enemies?
Crossover - Alex Rider & Michael Vey series - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 16 - Words: 10,724 - Reviews: 3 - Favs: 2 - Follows: 7 - Updated: 8/25/2021 - Published: 7/29/2020 - Alex R./Cub, Michael V.
Alex Rider: Operation Far, Far Away by Deerpelt reviews
After meeting a strange woman known only as "Daughter," Alex Rider is thrust into an adventure the likes of which he's never seen before. Now, he must learn the ways of the Jedi to aid in returning balance to the tumultuous Galaxy. However, in addition to new friends and allies, he makes many new enemies as well. And an old foe from his past resurfacing may complicate things...
Crossover - Alex Rider & Star Wars: The Clone Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 18,441 - Reviews: 1 - Favs: 15 - Follows: 11 - Updated: 8/7/2021 - Published: 5/16/2021 - Alex R./Cub, Ahsoka T., Anakin S., Obi- Wan K.
The Supposedly Mudblood Slytherin by blades.b1tch reviews
Alex Rider is a fourteen year old MI6 agent of two years. Now working under Tulip Jones willingly after the sacking of Alan Blunt he dives headfirst into a Wizarding War. Set in Order of the Phoenix. Rated M just in case.
Crossover - Harry Potter & Alex Rider - Rated: M - English - Adventure/Mystery - Chapters: 2 - Words: 540 - Reviews: 3 - Favs: 8 - Follows: 10 - Updated: 7/31/2021 - Published: 12/30/2020 - Harry P., Draco M., Alex R./Cub
Alex Rider: True Divergence by Valyrian
When Tris survives the assassination that had been upon the cards for her, she sets out upon a path of vengeance and discovers that the Erudite had kept something of vital importance from her. When that something takes the form of a certain someone who has learned to trust few and to keep all others at bay, Tris crashes that someone's 21st birthday. Chaos and confusion ensues.
Crossover - Alex Rider & Divergent Trilogy - Rated: M - English - Romance/Adventure - Chapters: 2 - Words: 14,822 - Follows: 1 - Updated: 7/4/2021 - Published: 6/28/2021 - Alex R./Cub, Sabina P., Tris/Beatrice P., Four/Tobias
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: 12 - Words: 32,061 - Reviews: 74 - Favs: 157 - Follows: 221 - Updated: 6/8/2021 - Published: 5/23/2019
In a Land of Manipulation and a Time of Chaos by an-amalgamation-of-things reviews
When Merlin hears a couple of words that he hasn't heard in centuries, he obviously goes to investigate. And who should he bump into other than Alex Rider and Yassen Gregorovich? And of course, since Alex is around chaos isn't too far behind...
Crossover - Alex Rider & Merlin - Rated: T - English - Hurt/Comfort - Chapters: 1 - Words: 5,491 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 6/5/2021 - Alex R./Cub, Yassen G., Merlin - Complete
Young Blood by Laid-Back Brit reviews
Alex Rider has been called into MI6 to be given a new mission, much to the young spy's dismay. As he waits for Alan Blunt and Mrs Jones to brief him, he encounters the former top agent, who is far from happy to have had his job taken from him - and given to a schoolboy!
Crossover - Alex Rider & James Bond - Rated: T - English - Humor - Chapters: 1 - Words: 1,057 - Reviews: 2 - Favs: 5 - Follows: 2 - Published: 5/12/2021 - James Bond/007, Alex R./Cub - Complete
Scars by Eva Haller reviews
When Alex gets captured, someone with a reason to keep him safe steps in, and recruits a few old friends to help along the way, from K-unit to Tamara Knight to a dead man.Scars bring pain, but they also bring a kind of comfort. Will Alex be saved in time, from this new foe as well as MI6? WARNING: torture of children and a bit of underage drinking, along with swearing. ON HIATUS
Crossover - Alex Rider & Hardy Boys/Nancy Drew - Rated: T - English - Hurt/Comfort/Angst - Chapters: 8 - Words: 9,042 - Reviews: 7 - Favs: 2 - Follows: 5 - Updated: 5/3/2021 - Published: 12/29/2020 - Alex R./Cub, Frank H., OC, Yassen G.
Harry Potter and Alex Rider on the French Alps by the weasley twins 22 reviews
Harry Potter is sent to USA to get his new mission as an Auror. He meets and teams up with Alex Rider, who is on a mission to uncover the secrets on Mount Blanc. Harry Potter has to save the magical world from Dr Grief who holds Voldemort's last hocrux in his body, and Alex Rider is with him. To uncover the secrets, Rider and Potter work TOGETHER!
Crossover - Harry Potter & Alex Rider - Rated: K+ - English - Adventure/Mystery - Chapters: 7 - Words: 3,838 - Reviews: 8 - Follows: 5 - Updated: 5/3/2021 - Published: 8/29/2020
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