Bear Whitman faces his most duplicitous, deceitful and deadly adversary in the fourth installment of the detective series. Bonds will be broken, lives will be lost and faith will be tested. Set against the whimsical backdrop of Chicago at Christmastime ? with a brief respite in The Sunshine State ? Say Goodbye dives deeper into the world and psyche of Bear Whitman. He's an old soul in modern times. A family man, a conflicted man, but, above all else, a loyal man.