Until You're Resting Here With Me by nyxocity

Pairing: Jared/Jensen
Rating: NC-17 (overall)
Word Count: ~63,800
Summary: J2 AU. Accidentally trapped traveling through time through a project of his own design, Dr. Jensen Ackles finally finds himself twelve years in the past, in his own body, face to face with Jared Padalecki. His memory shot through with holes from time traveling, Jensen doesn't remember exactly what happened between them in the past, but he knows how he feels about Jared, and he knows things ended badly. Given a chance to do it right this time, can he change history—or does destiny have bigger plans?

Thank you! That sounds really interesting. Going to go read now.

J2 as werecats:
There's Someone Out There For You by alienat: http://ally-fics.livejournal.com/15122.html

dragon!Jared:
A Night Without Armor by laisserais: http://laisserais.livejournal.com/53569.html

#2:

http://sinestrated.livejournal.com/52944.html

http://ladyjanelly.livejournal.com/97900.html#cutid1



#3:

http://aramuin.livejournal.com/323074.html

http://insane-songbird.livejournal.com/167212.html

"Tomorrow's game" by karfraegh:
http://www.sinful-desire.org/archive/viewstory.php?sid=3021&warning=5
Jared's lover is dead. He is recruited to a new secret program to become a protector of time, he can go back but the rules of time say he can't save Jensen. It is enough to break any man ... but what will it do to a man on the edge ... ?

"A sketch in time" by surevesta:
http://surevesta.livejournal.com/54530.html
“Time travel isn’t logical, it’s just possible” is a phrase that is about to embody the lives of Jensen Ackles and Jared Padalecki. A young aristocrat from New York in 1852 finds himself in the year 2005 where the world has changed drastically. He finds himself on a journey of self discovery as he discoveries just how much the world has changed in the past 150 years.
This is the one based on 'Kate and Leopold' that you were looking for (I think).

Enjoy!

amnesia fic

A Devil to Help Me Get Things Right

Summary: It was in moments like this that Jensen knew that they would be together forever. Nothing would or could break them apart. Jensen was wrong. At 19 he was in love with Jared, full of plans and hopes for their future. He didn’t count on dropping out of college and driving Jared away with cheating and drinking being part of them. At 30 Jensen wakes up with retrograde amnesia, his last memories of being 19 and happy. As he struggles to regain his memory and find out who he is, Jensen has to face the harsh truths of who he became and how he treated Jared. Determined not to make the same mistakes again, Jensen starts to get his life back on track and try to win an engaged and angry Jared back.


http://doodle-writes.livejournal.com/23394.html

You might also like this one
From Both Sides

Summary: Seventeen-year-old Jensen Ackles took a nap - and woke up ten years later to a world where everything, and everyone, had moved on without him.

http://boyson-the-side.livejournal.com/