Deadline:
Warner Bros. has just closed a high-six-figure deal to acquire the upcoming Howard Blum book Dark Invasion and will develop it as a star vehicle for Silver Linings Playbook‘s Oscar-nominated Bradley Cooper. Cooper and his 22nd & Indiana banner will produce with John Lesher and his Le Grisbi banner and Adam Kassan. The nonfiction book will be published by Crown/Random on 9/11/13. The date is significant, as the book is about what is considered the first attacks on U.S. soil since its formative years.

