I am a fan of crossovers as well. I have a number of NCIS, Criminal Minds, Dark Angel & Psych. I have read a couple of Avengers fics but didn't save them. I'm sure someone else will post. I'll try to look around if I have time. Anyway, here's a link to my Delicious SPN crossovers


https://delicious.com/jpgr/fandom%3A%20supernatural,genre%3A%20crossover

Shields Tightly Sealed Together (http://archiveofourown.org/works/1705667/chapters/3631424) Coulson discovers something interesting about the Captain’s past, or is it his future? At the same time: What happens when worlds collide and institutions fall? Who do you trust when spies are demons and demons are spies? And how do you defeat the enemy of your enemies?

It's unfinished but I wait patiently. It's up to you if you want to ry



Edited 2015-03-02 05:04 pm (UTC)

Thanks! Really enjoyed Shields Tightly Sealed Together, can't wait for an update!

https://www.fanfiction.net/community/Trouble-With-The-Law-Winchesters-and-LEOs/109711/

Cheers! Having a great time searching through these!

These stand out for me ..

Defect (http://www.fanfic.otherplaces.net/crossovers.htm) & 2 sequels Criminal Minds
Dean is finally captured by the FBI just as his time runs out. Gen.
Takes place in the SPN universe at the end of the second season and goes in a different direction than season three.

The James Dean Job (https://www.fanfiction.net/s/6529422/1/The_James_Dean_Job) Leverage
Sometimes the Leverage crew has to go to specialists for some of their props.

Secrets in Shadow (http://roselani24.livejournal.com/5970.html) White Collar
Two missing girls. One murder. NYPD Detective Peter Burke is sent undercover at Gettysburg College to solve the case. He wasn't expecting to meet a young hunter named Dean or for his world to be turned upside down. Pre-series for both shows.

Sour Cherry Pie Life (https://www.fanfiction.net/s/7050961/1/Sour_Cherry_Pie_Life) Criminal Minds
Dean has retired to the civilian life. Too bad no one told the serial killer currently stalking teenagers in Indiana.

I love Crossovers and have a few more you might like here (https://delicious.com/chellexxx1/Dean!centric,Crossover)

xxx

Thank you! Loved reading all of them!

Dean Winchester, Agent of SHIELD. http://archiveofourown.org/series/84298

Also

When Worlds Collide. When a kidnapped Tony DiNozzo is rescued by legendary - and supposedly dead - serial killers Dean and Sam Winchester, the NCIS team takes over the Winchester investigation. What they find is a file filled with contradictions and impossibilities.

https://www.fanfiction.net/s/9018850/1/When-Worlds-Collide


Edited 2015-03-02 08:57 pm (UTC)

Thanks! Just finished Dean Winchester, Agent of SHIELD, and loved it. Hope there's more soon.

Stutter and Stumble by sparkley-tangerine (http://www.fanfiction.net/s/5185218/1/bStutter_b_and_bStumble_b)
Summery: On October 31st, 1981 Harry Potter's parents died in one tragic and unforgettable night at the hand of Voldemort. No one questioned it, there was no other possible suspects for such a crime. Twenty-three years later, Harry's beginning to find that maybe jumping to conclusions wasn't the brightest idea and he gets the feeling that maybe this John Winchester would agree.*dean/harry HP Xover*

An Unexpected Debt by dharkcharlotte (http://www.tthfanfic.org/Story-12839/dharkcharlotte+An+Unexpected+Debt.htm)
Summery: An unusual alliance leads to an unexpected debt. *Dean/Hermione HP Xover*

Second Chance by Lizzy Pheonix (http://www.fanfiction.net/s/8545076/1/Second-Chance)
Summery:Ten Years ago Dean spent three days in bliss but when he learned the truth about his lover he couldn't deal. Ten years later a hunt brings them together again will Dean make the same choice *dean/harry HP Xover*

Asmodeus by She Who Cannot Be Turned (http://www.fanfiction.net/s/5570636/1/Asmodeus)
Summery: Harry, the last of his kind, escapes from Britain after a long and gruelling battle and heads for America. He is completely unaware of the danger he has just thrown himself into. *dean/harry HP Xover*

Hunters and Heroes by TamrynEradani (http://archiveofourown.org/series/26114)
Summery: Clint and Dean meet when Clint's a beginning agent, and Dean's hunting on his own, because his dad's off doing something and Sam's in college. They keep in touch as Clint takes out his family and Dean dies for his, and they form a friendship that becomes something more.
With the apocalypse averted and an alien invasion twarted, things should get easier, but with an invitation for the Winchesters to live at Stark Tower, Sam falling in love with an assassin, and Castiel using Steve Rogers as a study in humans, Dean thinks his life has actually gotten more complicated. *dean/clint avengers Xover*

The Time Has Come to be Gone by jujuberry136 (http://jujuberry136.livejournal.com/48428.html)
Summery: When Aaron Hotchner stepped into the interrogation room to interview one of the FBI’s most wanted unexpectedly apprehended earlier in the afternoon, he never thought the evening would end with bloodshed and rock references. *Gen CM Xover*

Nightmares in Dakota by scarletsptember (http://archiveofourown.org/works/428355/chapters/721888)
Summery: South Dakota wasn't anything special but it was the perfect place for Harry and Teddy to start over at. Nothing was going to get them here. *dean/harry HP Xover*


Other Recommended Xovers:

Wolverines, Wendigos and Winchesters By SciFiNutTX (https://www.fanfiction.net/s/5155714/1/Wolverines-Wendigos-and-Winchesters)
Summery: Dean meets Wolverine during a solo hunt, which leads to friendship and a new job. *DEAM/OFC, X-Men xover*

Migratory Birds by nekare (http://archiveofourown.org/works/181861)
Summary: When the end comes, one brother is on one side, and the other on the opposite. *Gen X-men Xover*

Panta Rhei by Notasmuch (http://archiveofourown.org/works/185927/chapters/273607)
Summery:This is a story of how Jensen and Dean met, hooked up, started falling in love, and what happened during and after, way back in 2001. *Dean/Jensen*

Thank you so much! Just started working my way through the list!

2015 International Conference on Computer Science and Mechanical Automation [CSMA2015]
October 23-25, 2015
Hangzhou, Zhejiang, China
Web：http://www.csma2015.org/
2015 International Conference on Computer Science and Mechanical Automation [CSMA2015] will take place in Hangzhou, Zhejiang, China from October 23-25, 2015. Prof. Zhihong Qian, Jilin University was invited to give a keynote speech for CSMA2015. CSMA-2015 is the annual academic conference in a series held one year in China sponsored by Science & Engineering research center, and technically sponsored some universites and supported by teachers. The conference attracts participants in a diverse range of fields, including Computer Science and Information Technology, Sensors, Instrument and Measurement, and Mechatronics and Electrical Engineering. The goal of this conference is to bring researchers, engineers, and students to the areas of Humanities and Social Science to share experiences and original research contributions on those topics. Researchers and practitioners are invited to submit their contributions to CSMA-2015.
Ways of Submission
1）Submission via email：
csma2015@163.com please marks the email title as “Submission + Tel number”.
2）Or submission via Easy Chair:
https://easychair.org/conferences/?conf=csma2015

The Time Has Come 'verse (http://archiveofourown.org/series/7241) - Spn & Criminal Minds
Mask of Sanity (https://www.fanfiction.net/s/5479811/1/Mask-of-Sanity) - Spn & Criminal Minds
Demented 'verse (http://archiveofourown.org/series/18947) - Spn & Harry Potter (This one has a new story that's still being updated, too!)
Volatile Compounds (https://www.fanfiction.net/s/5199196/1/) and the sequel Retrieval (https://www.fanfiction.net/s/6152484/1/) - Spn & NCIS
The Hitter and the Hunter 'verse (http://archiveofourown.org/series/139842) - Spn & Leverage
The Genie in a Bottle Job (http://archiveofourown.org/works/2167491/chapters/4740084) - Spn & Leverage (WIP)

Also, I'm not sure how you feel about the Dean/Eliot pairing for SPN/Leverage crossovers, but these are couple of short ones that pair them together:
The Supernatural Job (http://archiveofourown.org/works/2361431)
The Tijuana Job (http://archiveofourown.org/series/48591)