"Robert B. Parker's beloved PI Sunny Randall returns on a case that blurs the line between friend and foe...and if Sunny can't tell the difference, the consequences may be deadly. When Sunny's long-time gangster associate Tony Marcus comes to her for help, Sunny is surprised-after all, she double crossed him on a recent deal, and their relationship is on shakier ground than ever. But the way Tony figures it, Sunny owes him, and Sunny's willing to...