Gwen Cooper left Torchwood 19 years ago ... taking one passport and retcon pill with her. Now she's back to infiltrate Torchwood as a secret agent, along with teen spy Alex Rider. Jack/Gwen Tosh/Owen

A new person joins SG1 and helps a lot of the members along the way. I know, I suck at summaries. Sorry.

The teen hero is being watched... by a teen spy? What's going on and will the government find out Danny's secret? Alex Rider X-over

Alex Rider/NCIS crossover. After Alex gets threatened by SCORPIA he's sent to DC where the NCIS team is assigned to look after him.Who knows how or even if Alex and the team can handle each other? There will be NO spoilers for NCIS and if there are I will post a notice.

Doctor WhoAlex Rider crossover. During a mission that's getting increasingly weird, Alex meets an even weirder stranger. The Doctor, mourning an old companion, meets a strange boy. The Doctor, plus Alex? Good Lord. NOW OFF HIATUS!

Harry PotterAlex Rider Crossover. Aged eleven, Alex Rider receives a very special letter. How will this change things for our favourite teenage spy? :D

This is a collection of 'funnies' about the unlikely event that these books either mate, or fall into nuclear waste and instead of disintegrating, mould together to mix them up... It's a humorous thingy, so characters will be somewhat OOC... Enjoy!

Alex gets called into the "Bank" and his life is turned upside down. Maybe he has a chance at a normal life? Alex Rider/ Harry Potter/ Numb3rs crossover. My first Tri-Cross! Enjoy

When the Cherubs reappear Alex is forced to work with them in order to save his school. Will they get the job done in time? Sequal to One Strange Day.

Alex Rider Harry Potter crossover! Alex witnesses something he probably shouldn't have seen, and now he has to help the Boy Who Lived stay alive and well away from the strange cult he ran into. But can he stay away from them himself? R&R

Nonslash, House/AR crossover. Dr. Gregory House was never a patient man, and when he is given the job to diagnose one 'Alex Rider,' he can't believe that the kid could be so...vague. Full summary inside. Rated for language and violence.

After Spy Camp, Alex must deal with the loss of his Partner, Meghan. But How do the United States' New top spies, the Jonas Brother Fit in? And Who's this Shane Girl anyway? J.O.N.A.S/ Alex Rider Crossover Trailer Up!

Alex thought he was done with his life of the strange and abnormal. But when the vilians of his past began attacking him in his dreams, he has no choice but to enter another, one filled with more abnormality than he might be able to take. *COMPLETE*

Alex meets Cherub, reunites with K-Unit, and manages to yell at the Heads of MI6. One-Shot. Rating just to be safe.