ChrisMayLA6 , 
I have now completed the nine volume books series The Expanse by James A Corey, and what a ride it has been.
Its quite an extraordinary feat of sustained (coherent) imagination & I would thoroughly recommend it to anyone who likes world-building SF.
With its multi-viewpoint narrative strategy but also with it central core of crucial characters, this is space opera of the highest quality.
And the finale is wonderfully pleasing in plotting terms!
Its been a joy!