Bryan Edward Hill is an American author, screenwriter, musician, comic book writer, and graphic designer. His work in the industry includes Killmonger, Fallen Angels, Batman & the Outsiders, Detective Comics, and Witchblade. Elena Casagrande, a graduate of the International School of Comics in Rome, began her career as artist David Messina's assistant, kicking off a long relationship with IDW Publishing that has seen her work on such series as Star Trek, The Ghost Whisperer, Angel, Infestation and True Blood. Casagrande's Marvel credits include Marvel Heartbreakers, Spitfire, Ultimate Spider-Man and Hulk.