Finished:
Double Share, book four in the Solar Clipper series by Nathan Lowell. Not a single explosion, no gun shots, and our intrepid hero, Ishmael Wang, wins out in the end, of course.
This book felt less well thought out than previous books in the series, but was still a very enjoyable read and worth the read. A solid 4 out of 5, and recommended. And it's at a reasonable price, without DRM.