Oh, Cassandra Claire, you have done it again! You break my heart every time, and I love you for it. Once again we are taken to Victorian London to continue the story that began with Clockwork Angel. The character development in this book is excellent, most particularly Will, who grew SO MUCH in this book! Clockwork Prince is action packed from beginning to end and introduces readers to more characters in the Shadowhunter world. This book is humorous, and the plot twists are amazing. The love triangle between Tessa, Will, and Jem also continues and made me feel so many emotions. My heart is broken, and I cannot wait for it to happen again in the next book, Clockwork Princess.