John Rain novels

When a joint FBI-Seattle Police investigation of an international child pornography ring gets too close to certain powerful people, sex-crimes detective Livia Lone becomes the target of a hit that barely goes awry. The hit had been offered to John Rain, a retired specialist in "natural causes." Livia and former Marine sniper Dox assemble an ad hoc group to identify and neutralize the threat. There's Rain; Rain's estranged lover, Mossad agent Delilah;...