5 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| December 2007 | 137 | Review | KOP | Analog Science Fiction and Fact, December 2007 |
| 2009 | 34 | Review | EX-KOP | Vector 259 Spring 2009 |
| May 2012 | |6 | Interview | Special Feature: Author Interview with Warren Hammond | Electric Spec, May 31, 2012 |
| July 2018 | 203 | Review | The Minds of Mars | Analog Science Fiction and Fact, July-August 2018 |
| March 2020 | 204 | Review | Denver Moon Book II: The Saint of Mars | Analog Science Fiction and Fact, March-April 2020 |
9 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 2007 | Novel | KOP | Warren Hammond |
| 2008 | Novel | Ex-KOP | Warren Hammond |
| 2009 | Omnibus | KOPS | Warren Hammond |
| 2012 | Novel | KOP Killer | Warren Hammond |
| 2014 | Novel | Tides of Maritinia | Warren Hammond |
| 2018 | Chapbook | Metamorphosis | Joshua Viola & Warren Hammond |
| 2018 | Novel | The Minds of Mars | Warren Hammond & Joshua Viola |
| 2019 | Novel | The Saint of Mars | Joshua Viola & Warren Hammond |
| 2022 | Novel | The Thirteen of Mars | Joshua Viola & Warren Hammond |