I know there are folks here who are Boyd Morrison fans, because I've read some of the threads discussing his books.
Doesn't seem to happen to often in the recent past, but Morrison's
The Roswell Conspiracy, book 3 in the Tyler Locke series, is currently free at Amazon.
I suppose I'd compare his books to some of the Lincoln Child/ Douglas Preston/ Dan Brown novels.
I've read a couple of his books, and enjoyed them.