Here are my few scrubby notes about it, until someone else wants to send me a proper review.
"Not his best. Two sisters, one a police chief, and one just out of prison, go seeking justice for the false imprisonment. A dead body causes them to work on another thing, that leads them to a couple of high ups in Government secret circles going Rogue. It includes a loaned female russian assassin. but Mace never learns who shafted her. A couple of people are helped during the book, via a wealthy do-gooder. Almost super-hero stuff."
The comment was made that it would be a good B-Movie.
We enjoyed discussing it from Juliettes beach hut overlooking sandbanks and the English Channel from the Isle of Wight to Old Harry Rocks.
Marks were from 4 to 7 averaging at 6.