a question of the Potter fandom...

I have a friend who is dipping her toes into the harry Potter online fasndom world. She would like recs for stories. I let her know about FictionAlley, but she found it a little overwhelming. What she wants are stories that do NOT have sex or slash. So Genfic and het.

Any ideas? I read the slash almost exclusively so I'm pretty much clueless.

Also, she wants to read the Giant Squid/Hogwarts story is anyone knows where that is. I mentioned it and she wants to see it. Is there an LJ like popstoryfinders? but for Potterstories?