The third and final book of the trilogy, Requiem, was published on March 5, 2013. A third novella, Raven, was published along with the third book, Requiem, on March 5, 2013 as an e-book and follows Raven on her life and adventures between the events of Pandemonium and Requiem. On March 5, 2013, all three of the novellas (Hana, Annabel, and Raven) were released together in a softcover book.