One for the Rock, Paperback

Sebastian Synard doesn't want any more trouble than he already has. But when he leads a group of tourists along the cliffs of St. John's harbour, one of them ends up dead. Not only is there a murderer in his tour group, but the cop assigned to the case is sleeping with Sebastian's ex-wife. It seems like things can't get any worse, but as he's enlisted to help flush out the perpetrator, the trail leads deeper than expected, and Sebastian finds himself on the edge.