The Jupiter Theft

A really interesting book. When I read SF, I'm looking for big ideas and action, not so much character development and relationship subtleties. So this was right up my alley.
Long detailed discussions on relativistic physics and exobiology.
Plenty of action.
The politics of US and China relationships are kind of dated since the book was written in the late 1970s.
I also think it was a bit long.
So I recommend it.