Deadline, published by Orbit Books in 2011, is the second book in the Newsflesh Trilogy, a science fiction/horror series written by Seanan McGuire under the pen name Mira Grant. Deadline is preceded by Feed (2010) and succeeded by Blackout (2012).

Seanan McGuire is an American author and filker. McGuire is known for her urban fantasy novels. She uses the pseudonym Mira Grant to write science fiction/horror and the pseudonym A. Deborah Baker to write the "Up-and-Under" children's portal fantasy series.