Sentinel, Anthony J. Melchiorri 0 ▲ RogerBW's Blog 56 days ago · Film & TV · hide 2021 military SF, first of a series. Cole Shaw signed up because the alternative was waiting to die on his failing colony planet. Now he drives a mech. Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town