| Year | Award | Category | Status |
|---|---|---|---|
| 2012 | Prometheus Award | Prometheus Award for Best Libertarian SF Novel | Nominee/Finalist |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 2007 |
|
Cowboy Angels | Gollancz / Orion | Novel | 3 |
| September 2007 |
|
Cowboy Angels | Gollancz | Novel | |
| June 2008 |
|
Cowboy Angels | Gollancz | Novel | |
| August 2009 |
|
Cowboy Angels | Gollancz / Orion | Novel | |
| January 2011 |
|
Cowboy Angels | Pyr / Prometheus Books | Novel | |
| January 2011 |
|
Cowboy Angels | Pyr | Novel |