Agatha nominee Sharon Kahn's Rabbi's Wife,/i> mystery series is universally hailed for its cozy humor and kosher appeal. Widowed amateur sleuth Ruby Rothman uses her unique brand of chutzpa to solve perplexing mysteries.Ruby and her friends in the Temple Rita Choir are mighty distressed. Before performing at a hastily produced Chanukah concert, their star soprano Serena collapses and later dies of heart failure. Undaunted, the choir members press on with their planned trip to Banff and Lake Louise traveling through the Canadian Rockies. It isn't until Serena's best friend Rose reveals shocking secrets about Serena's personal life that Ruby's suspicions of foul play are aroused. And soon she learns the shocking truth - Serena was poisoned!