Peg and Rose Solve a Murder — Laurien Berenson

Murder, She Wrote meets The Golden Girls in the award-winning author's brand-new series! Two cantankerous septuagenarians, opposites in every way, put aside their differences to stop a killer… if they don't throttle each other first!
 
Rose Donovan looks for the good in everyone. With her sister-in-law, Peg, that sometimes requires a lot of searching. Even a sixty-something former nun like Rose has her limits, and gruff Peg Turnbull sure knows how to push them. But after forty years of bickering, they're attempting to start over, partnering up to join the local bridge club.
 
Peg and Rose barely have a chance to celebrate their first win before one of the club's most accomplished players is killed in his home. As the newest members, the sisters-in-law come under scrutiny and decide to start some digging of their own. Bridge is typically seen as a wholesome pastime, yet this group of senior citizens harbors a wealth of vices, including gambling, cheating, and adultery . . .
 
By comparison, Peg and Rose's fractious relationship is starting to feel almost functional. But as their suspect list narrows, they're unaware that their logic has a dangerous flaw. And they'll have to hope that their teamwork holds steady when they're confronted by a killer who's through with playing games . . .

“Engaging…[Peg and Rose] stand on their own as capable, witty women who are more than up to the task of crime-solving.” �"Bookpage