This is book number 6 in the Madison Night Mystery series.
It's a retro reboot
After a falling out with a friend flips interior decorator Madison Night's world inside out, she's determined to revamp her life. Jane Strong, fellow mid-century modern enthusiast, encourages Madison's entry in an upcoming design competition, but their rift makes collaboration no longer an option.
When Jane is found dead, Madison tops the suspect list. And when anonymous computer hackings interfere with both the investigation and the competition, Jane's murder no longer seems random.
With a mess of a love life, an angry client, and a looming deadline on her contest entry, Madison turns to an unlikely ally to decode a motive before a crash becomes imminent.
- - - - - - - - - - - - -
LOVER COME HACK by Diane Vallere - A Henery Press Mystery. If you like one, you'll probably like them all.