| Author | James Patterson and Ned Rust |
|---|---|
| Country | United States |
| Language | English |
| Series | Daniel X |
| Genre | Science fiction novel |
| Published | July 27, 2009 Doubleday |
| Media type | Print (hardcover) |
| Pages | 288 |
| ISBN | |
| Preceded by | The Dangerous Days of Daniel X |
| Followed by | Daniel X: Demons and Druids |
Daniel X: Watch the Skies is a teen science fiction novel written by James Patterson and Ned Rust. It is the second novel in the Daniel X series and was released on July 27, 2009.