Fans of James Patterson's Women's Murder Club books will find the same friendly crime-solving vibe in Wiehl and Henry's appealing third Triple Threat novel (after Hand of Fate) featuring federal prosecutor Allison Pierce, FBI special agent Nicole Hedges, and Portland, Ore., TV crime reporter Cassidy Shaw. At the Portland Fitness Center, Cassidy joins the boot camp class run by the beautiful instructor Elizabeth Avery, unaware that Elizabeth served time in a juvenile facility for two horrific crimes committed at age 13 when she was known as Sissy Hewsom. The icy sociopath has already had her fellow former inmate, firebug Joey Decicco, burn down the home of Sara McCloud, her gorgeous lawyer boyfriend's money-grubbing ex-wife, and Elizabeth now wants Sara and Sara's small son, Noah, dead. The authors smoothly bring together the various story lines, including a sharp subplot centered on Nic's breast cancer diagnosis. (Apr.)
