Jonathan Quinn is a freelance cleaner and the man you call when you’ve got a mess than needs cleaning up. Quinn can get rid of any and all evidence and erase any trail that leads to you up to and including the disposal of a dead body.
When Quinn is called on to dispose of the body of a former associate and close friend Steven Markoff, Quinn takes it on himself to contact Markoff’s girlfriend, Jenny Fuentes. When he finds Jenny has disappeared, Quinn puts his skills and resources into finding out where Jenny is and what’s happened to her.
Battles writes a fast-paced, spy-thriller. Quinn is one part James Bond, one part Jason Bourne. The story moves along at a nice pace, giving us action pieces and suspense while keeping the clues coming at enough of a clip to keep you interested. As Quinn investigates the conspiracy and cover-ups, you’ll find yourself more and more intrigued by what’s happening and eager to find out the truth. And when Quinn does find out what’s going on, it’s brought together in a satisfying way.
Nashville Book Worm 
I’ve read both THE CLEANER and this one. I love Brett Battles!