"Twist-driven thrillers packed with explosive action are a hallmark of Barclay's
From New York Times and 1 international bestselling author Linwood Barclay comes
the jaw-dropping finale of the Promise Falls Trilogy.
It's May 23, and small town Promise Falls finds itself in the midst of a
full-blown catastrophe with dozens dead from a flu-like virus. Investigator Cal
Weaver quickly zeros in on mass poisoning and a tainted water supply.
Meanwhile, a college student has been murdered, and Detective Barry Duckworth
recognizes a killer's handiwork from the unsolved homicides of two women in
town. Suddenly, the strange events from the last month start to add up….Bloody