Without Warning (Birmingham novel)
| Author | John Birmingham |
|---|---|
| Language | English |
| Series | Disappearance Series |
| Genre | Alternate history, Techno-thriller novel |
| Publisher | Pan MacMillan |
Publication date | September 2008 |
| Publication place | Australia |
| Media type | Print (Hardcover) |
| ISBN | 978-0-345-50289-6 |
| Followed by | After America |
Without Warning is an alternate history novel written by the Australian author John Birmingham. It was released in Australia in September 2008 and in the United States and the United Kingdom in February 2009. It is the first book in a new stand-alone universe. The novels After America and Angels of Vengeance continue the story.