Crime really stings in Killer WASPs.

Bryn Mawr, Pennsylvania, is a haven for East Coast WASPs, where tennis tournaments and cocktails at the club are revered traditions. Little happens in the sleepy suburb, and that is the way the Lilly Pulitzer–clad residents prefer it. So when antiques store owner Kristin Clark and her portly basset hound stumble upon the area's newest real estate developer lying unconscious beneath the hydrangea bushes lining the driveway of one of Bryn Mawr's most distinguished estates, the entire town is abuzz with gossip and intrigue.

When the attacker strikes again just days later, Kristin and her three best friends—Holly, a glamorous chicken nugget heiress with a penchant for high fashion; Joe, a decorator who's determined to land his own HGTV show; and Bootsie, a preppy but nosy newspaper reporter—join forces to solve the crime. While their investigation takes them to cocktail parties, flea markets, and the country club, they must unravel the mystery before the assailant claims another victim.