Three Rivers is the fourth in a chilling series of audiobooks, which will rapidly convert followers of L J Ross, Faith Martin and Helen H. Durrant into David Blake devotees.A body caught on the end of a mast, another skewered by a rhond hook, and a chain of evidence Tanner simply cannot accept. As a twisting gale howls its way over Barton Broad, DS Jenny Evans joins a handsome old friend to help rescue the crew of an overturned boat. But when they discover a body, snagged on the end of the mast, one murder soon follows another, leaving DI John Tanner facing a race against time, desperate to prove that the most obvious suspect isn't who everyone seems to think it is.