Posted By )3az )3aziah on 1/18/2013 2:45:24 AM
After Mark "left" the books became less connected...
That's just factually not true. You may or may not like the more recent books, but the storylines have been very much connected with long-running plot threads, character developments, and strong book-to-book continuity.
Regarding a jumping off point, I agree that the best place to start is at the beginning. Failing that, Children of the Serpent is also a good place as that is when the Annunaki Overlords come center stage. If you want to start with even more recent books, the current story arc featuring Ullikummis as the Big Bad begins with #54, Oblivion Stone, and wraps up with the current title #63, Genesis Sinister. If you were to start one book earlier with #53, Infinity Breach, that is a particularly good Doc Savage pastiche that is a solid standalone story and which also hints at the following story arc.
"Sadly then I knew the answer. All her life she was a dancer, but no one ever played the song she knew." - The Residents