Titles by Craig Martelle marked with tag: science fiction
- 2019 - The Human Experiment with Kevin O. McLaughlin
- 2019 - Ultimate Payback with Michael Anderle
- 2019 - Vengeance with Michael Anderle and Tim Marquitz
- 2018 - A Subtle War with Michael Anderle and Tim Marquitz
- 2018 - A Warrior's Home with Scott Moon
- 2018 - An Unglok Murder with Scott Moon
- 2018 - Any Port in a War with Michael Anderle and Tim Marquitz
- 2018 - Boom Town with Scott Moon
- 2018 - Darklanding Omnibus Books 10-12 with Scott Moon
- 2018 - Darklanding Omnibus Books 4-6 with Scott Moon
- 2018 - Darklanding Omnibus Books 7-9 with Scott Moon
- 2018 - Darklanding Omnibus: Books 1-3 with Scott Moon
- 2018 - Destroy the Corrupt
- 2018 - Diver Down with Scott Moon
- 2018 - Empire with Scott Moon
- 2018 - Free Trader: Southern Discontent, The Great Cat Rebellion, Return to the Traveler
- 2018 - Gravity Storm with Michael Anderle
- 2018 - Hunter with Scott Moon
- 2018 - Ike Shot the Sheriff with Scott Moon
- 2018 - Immortality Curse with Michael Anderle
- 2018 - Lunar Crisis with Michael Anderle
- 2018 - Outlaws with Scott Moon
- 2018 - Race to the Finish with Scott Moon
- 2018 - Refuge in the Stars with Michael Anderle and Tim Marquitz
- 2018 - Return to the Traveler
- 2018 - Runaway with Scott Moon
- 2018 - SAGCON with Scott Moon
- 2018 - Southern Discontent
- 2018 - The Great Cat Rebellion
- 2017 - Assignment Darklanding with Scott Moon
- 2016 - Adventures on RV Traveler
- 2016 - Battle for the Amazon
- 2016 - Free the North!
- 2016 - Free Trader on the High Seas
- 2016 - The Free Trader of Planet Vii
- 2016 - The Free Trader of Warren Deep