The Fourth Monkey

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

Two days to save her . . .

For over five years, the Four Monkey Killer has terrorized the residents of Chicago. When his body is found, the police quickly realize he was on his way to deliver one final message, one which proves he has taken another victim who may still be alive.

One day . . .

As the lead investigator on the 4MK ...