Here's a mute!Cas: Dream As If You'll Live Forever (http://commodoresexual.livejournal.com/136906.html)

Summary: Cas hasn't spoken a word to anyone in years and is a drifter who works various odd jobs to finance himself. Dean is a guy with a violent temper who grew up in foster care and has just gotten out of prison for a stupid judgment call. The two cross paths in a pay-by-the-week boarding house run by an eccentric older couple

Thanks, I love that fic : )

Hi! I have one where Cas is mute: princess aleera wrote a whole verse here -> http://princess-aleera.livejournal.com/152759.html

Thanks : )

sorry, it just occurred to me that verse might not strictly qualify as an AU, as it's more a divergence from canon... and it definitely takes them a while to sort out how to communicate!!! lol really sorry, I just saw "mute!cas" and jumped on it coz I literally JUST read that fic and thought it was great :)

That's totally fine-I'm really enjoying this fic, and divergence from canon is practically as good as an AU ; ) Thanks again for the rec : )

Unsaid by liadan14 is an AU where Dean is deaf and Cas is mute.

Rough Gold by teh_helenables - Cas isn't exactly mute but he can't speak stuck in his true form and he and Dean communicate anyway.

Hummingbirds by strangenessandcharm - Cas is temporarily mute.

And More! :)

Putting The ‘Christian’ In Hans Christian Andersen by strangenessandcharm - a retelling of The Little Mermaid with Cas giving up his voice to get Dean out of Hell.

Sang Castiel by thunger_nari - Cas's voice turns people to stone so he can't talk. Not much about he and Dean communicating but a good read nonetheless.

Unsuffer Me - never read this one, but it features deaf!Dean.

Edited 2013-01-21 04:14 am (UTC)

Wow, thanks for all the links : )

For the mute part of the search I'm stunned no one has recced anne_higgins' Retreat Into Silence (http://anne-higgins.livejournal.com/13662.html) yet. It's a must!
Something very traumatic happens to Dean while he's with Sam (or Sam was away) which causes him to stop talking, *again*.

I adore that fic, thanks for the rec : )