Tactics of Duty

Moving the action from Grayson Carlisle to his son, there's lots of Mech battle action and intrigue.
Some good moments of suspense.
As with other Gray Death novels, the author attempts to make some people sound like Scotty to show their origins, but it just comes across as lines of almost unintelligible random characters. Once you get past that (there's more at the start, then peters out towards the end) then this is a good story.