Mark Newell Douglas

Books

Sea Devil Three Sea Devil Three
Sea Devil Three
2017
Sea Devil Four Sea Devil Four
Sea Devil Four
2018
Philippines Disaster, December 8, 1941 Philippines Disaster, December 8, 1941
Philippines Disaster, December 8, 1941
2016
Cyberville Cyberville
Cyberville
2017
Luna Base One Luna Base One
Luna Base One
2007