Prague Race is a webcomic by Petra Erika Nordlund aka Leppu. It's a story of friendship and adventure or something like that.
It's only a bit over 100 pages long at the moment so it's only about a bunch of college kids (well college age kids) and two weird shop owners. Even though the story hasn't covered much, there's still a sense of suspense that keeps you going.
The best part about it for me though is the art, which is all pencil and pretty great. I like the artist's style and one of the things she specializes in are interesting creepy critters. All in all it's worth checking out.
Link to read.