Cassandra Clare’s The Mortal Instruments is a bestselling supernatural book series that has taken the world by storm. Its final volume, City of Heavenly Fire, releases this week, and we’re celebrating the conclusion of the series by giving away an awesome prize pack! One winner will bring home an entire set of The Mortal Instruments books, a Mortal Instruments hoodie, and a $25 Visa gift card. You can enter anytime between now and midnight Eastern time on the night of Monday, June 2, 2014. Take a look below to see a trailer for the new book, and you can find all the ways you can enter in the form below that.