Dark tiger

An unnamed man who has periodically appeared to check on Stoney after being struck by lightning, this time shows up looking for help. Stoney must go to the far corner of Maine, sign on as a guide at a high-end fishing lodge, and look into a couple of suspicious deaths. A government "opearitve" was found shot dead in a staged murder/suicide pact involving a local sixteen-year-old girl. Now Stoney has to uncover what the dead agent was investigating and got him killed, without tipping his hand or getting killed himself.