Ahhh, prussic acid, that hallmark of classic Golden Age mysteries. Did lovely Cara Quoyne get a whiff of the bitter almonds as she raised the goblet to her lips? We'll never know: With a single sip she transported herself to the Hereafter. At least, that's the romantic view. But Inspector Alleyn has...

Ahhh, prussic acid, that hallmark of classic Golden Age mysteries. Did lovely Cara Quoyne get a whiff of the bitter almonds as she raised the goblet to her lips? We'll never know: With a single sip she transported herself to the Hereafter. At least, that's the romantic view. But Inspector Alleyn has little interest in romance; he's investigating a murder. Cara was a deeply spiritual young woman, a novice with the House of the Sacred Flame. It seems, however, that somebody was operating from very un-spiritual motivations.