Flee by J. A. Konrath and Ann Voss Peterson. After I finished Flee, I remembered something I'd read a long time ago so I went looking for the exact quotation.
Jeffery Deaver, another of my favorite suspense novelists, said: "...I have to describe what I think is my responsibility as a thriller writer: To give my readers the most exciting roller coaster ride of a suspense story I can possibly think of."
That is the perfect description of an excellent suspense novel, whether it's one of Mr. Deaver's or the recently-published Flee by Konrath and Peterson.