The Shadowhunter's Codex

The essential guide for all young shadowhunters. Since the thirteenth century, the Shadowhunters` Codex has been the one and only manual for Shadowhunters looking to brush up on their demon languages, learn proper stele use and discover just what exactly a pyxis is. This is Clary`s copy, and as an artist herself, she`s sketched pictures of her friends and family throughout the book, and scrawled helpful advice in the margins. Of course, she couldn`t exactly stop Jace or Simon from adding their thoughts either.