So I was looking over things on twitter and City of Glass and came across this passage,

Alec glanced toward the mini-forest, the colored lights reflecting in the blue irises of his eyes. Magnus stood in the shadow of a tree, talking to a girl in a white dress with a wolk of pale brown hair. She turned as Magnus looked toward them, and Clary locked eyes with her for a moment across the distance that separated them. There was something familiar about her, though Clary couldn't have zei what it was. Magnus broke away and came toward them, and the girl he'd been talking to slipped into the shadows...

Introduction
Cassandra Claire began posting The Draco Trilogy, a Harry Potter fanfic, on FanFiction.Net in 2000, and became extremely well known in the Harry Potter fan fiction community for her work. Though she was known to have plagiarized from June 2001, the full extent of the plagiarism was not public knowledge until 2006. The debate over whether of not Cassandra Claire was a plagiarist caused a schism in the Harry Potter fandom that lasted several years.

The Full Story
In mid-June 2001, Avocado e-mailed Cairnsy, an administrator at FanFiction.Net, with evidence that Cassandra Claire had...