I've linked as many interesting sites as I could find. If you find something cool. please let me know!
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Peter Pettigrew Anonymous
A LJ community for those who want to talk about Peter, post fics, or Post art.
Moony and Wormtail
A yahoo ML devoted to the pairng of Remus and Peter. Apperently people other than me ship them, cool!
A Yahoogroups ML where Peter fans can discuss Peter and all things about Peter. Kinda like the LJ community.
A group on DeviantArt devoted to Peter.
Wormtail's Mini Shrine
A honest to god shrine to Peter! And for the record, this page predates mine ^_^
The mother of all Peter slash fanfiction! Lots of really good fanfics there.
fluffyllama ran this LJ for a community called Theatrical Muse. In it, she wrote many awesome Peter centric stories, including Hunger, a great Peter/Remus piece. It's now serving as a collection of links for peter fics, which, due to rating, I don't host here.
Switching Sides A Peter/Snape fanfic archive. Very new, very interesting!
IPPL Clique Site
I clique for those of you sick of seeing Peter mistreated in MWPP fics.
A Peter Pettigrew fanlisting. Wow!
Society for the Ethical Treatment of Peter Pettigrew
A page/clique for those of you sick of seeing Peter mistreated in fanfics set in any era!
Nasubionna's HP Tribute Page
She has some really good character information on Peter in her character section, plus, I just like the page a lot =P
HPFGU's Peter write up
Pretty good write up, except they don't seem to know there are Peter fans on the net. Oh Well.
Red Hen Publications
I site with some interesting essays, and one very nice one on the Pettigrew Puzzle
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