Ian Douglas
Also known as: Keith Douglass | Robert Cain
2023Alien Agendas
2022The Paradox War
2021Alien Hostiles
2020Stargods
2020Alien Secrets
2019Within Reach
2018Bright Light
2017Dark Mind
2017Darkness Falling
2015Deep Time
2014Urban Ecology
2014Dark Matter
2013Deep Space
2012Earth Strike
2012Singularity
2012Bloodstar
2000Europa Strike
1999Luna Marine:
1998Semper Mars