"Rise from the Ashes" by MidniteMarauder

Out of all the stories I thought I'd rec here, I never thought one would be a Teddy/Cedric fic, but here we are.

http://www.fanfiction.net/s/3991733/1/Rise_From_the_Ashes

I can't think of how to describe this fic without giving away the plot. It is a Time Travel fic, so that should tell you all you need to know. It's only eight chapters, and they're pretty short, so the story feels a bit rushed in some ways - for example, certain people seem to accept Teddy's identity a bit too easily - but, for the most part, this fic has a great story and is an enjoyable read.

Don't worry about the pairing, either, because the slash isn't dominate and is handled really well.