In the thrilling sequel to The Fourth Monkey, a new serial killer stalks the streets of Chicago, while Detective Porter delves deeper into the dark past of the

The first in the 4MK Thriller series comes a dark and twisting novel from the author Jeffrey Deaver called "a talented writer with a delightfully delicious mind

The riveting conclusion to Barker's 4MK trilogy.

In an Algerian convent, four nuns and an unidentified fifth woman are found with their throats slit. In Sweden, a birdwatcher is skewered to death in a pit of c

From John Wilkes Booth to Lee Harvey Oswald, there have been more than two dozen assassination attempts on the President of the United States. Four have been su