The seven women of the Sisterhood — Myra, Annie, Kathryn, Alexis, Yoko, Nikki, and Isabelle — have risked everything in the name of justice, including their own freedom. Their most recent mission promised to reward them with a presidential pardon and a chance to leave their enforced exile. But before they can enjoy their prize, they'll have to tackle a risky new mission in the heart of Sin City.
Myra and Annie's childhood friend, Beatrice, needs a favor. The nine-times-widowed Beatrice has money to burn, and she's willing to spend it to help rescue her estranged daughter, Marble Rose, who's landed in serious trouble. It seems that Marble Rose has been enjoying a stroke of good luck at the casinos lately — the kind of luck that makes enemies of the most powerful people in Vegas. Those people want Marble Rose stopped, permanently. But as the Sisters investigate with the help of their ally and attorney, Lizzie Fox, they discover a web of corruption at the most successful casino in town. And targeting the source — and seeing justice served — will mean taking on their most ruthless opponent yet.
Armed with Annie's sizeable checkbook and Alexis's red bag of tricks, the Ladies of Pinewood are about to put a daring plan in action. The Sisters have never failed before, but in Vegas, there are no sure bets — and the only thing they know with certainty is that this time, they'll have to wager everything they hold dear...