Beyond the Frontier: Guardian
| Author | Jack Campbell |
|---|---|
| Language | English |
| Series | Beyond the Frontier |
| Genre | Science fiction |
| Publisher | Ace Books |
Publication date | May 7, 2013 |
| Publication place | United States |
| Media type | Print (Hardcover) |
| ISBN | 978-0425260500 |
| Preceded by | Beyond the Frontier: Invincible |
The Lost Fleet: Beyond the Frontier: Guardian (2013) is the third book in Jack Campbell's Beyond the Frontier, which is part of the larger The Lost Fleet series.