Angel > Status Update

I’m need a book that ROCKS me coming into the new year. The ones that immediately come to mind are Charon Docks at Daylight, Hearing Red and The Unfinished Line. So IYKYK…Now, there’s books like The Grace Notes trilogy that I’ve actually re-read and love but too light-hearted for this request. What I’m wanting is plot that GRIPS me and the MCs connection is POWERFUL. Suggestions??