THIS ISN’T JUST ANOTHER CASE. THIS IS FAMILY. Grandma Mazur, Stephanie Plum’s favourite family member and occasional partner in crime, has decided to get married again - this time to local gangster Jimmy Rosolli. If Stephanie has her doubts about this marriage, she doesn’t have to worry for long, because the groom drops dead of a heart attack 45 minutes after saying "I do." A sad day for Grandma Mazur turns into something far more dangerous when Jimmy’s former "business partners" are convinced that his new widow is keeping the keys to a financial windfall all to herself. But the one thing these wise guys didn’t count on was the widow’s bounty hunter granddaughter, who’ll do anything to save her...