Innocent Murderer

When zoology professor Cordi O’Callaghan reluctantly accepts an invitation to be a lecturer aboard the Susanna MoodieM, a vessel ferrying tourists through Canada’s Arctic, she figures it will be a breeze. Seasickness aside, Cordi becomes entangled in the deaths of two of her fellow passengers, both members of a close-knit fiction-writing group. The fatalities are ruled accidental, but Cordi suspects they`re anything but. However, she lacks evidence and credibility, according to Martha Bathgate and Duncan McPherson, her sometimes reluctant sidekicks who try to keep her grounded.