I'm one of the few people who hasn't read any of the Shadowhunters books or watched the shows, but I've always been intrigued. Based on this extract, I can see why these books are beloved: the writing is fast-paced and engaging, and Clare seems to write characters well. I don't feel like my lack of knowledge of the world would hinder me with this new trilogy, but I bet there are also tons of Easter eggs for fans.