Bill Pronzini: Nemesis (USA 2013)
From the Publisher:
The case, however, is nowhere near as clear-cut as it first appears.
With the help of partner Tamara Corbin, Nameless (known as Bill to his associates) puts aside the difficult personal issue that has kept him sidelined at home and works to clear both Runyon's and the agency's good names. The task requires untangling Verity Daniels's bizarre past and present relationships, and before Bill succeeds, he must overcome a deadly threat to his own safety.
Nemesis continues author Bill Pronzini's acclaimed Nameless Detective Series.
Bill Pronzini: Nemesis. A Nameless Detective Novel. Forge, ISBN 9780765325662 (July, 2013), 320 p., $25.99.