The Fourth Angel - Robin Hunter

A thoughtful and civilised man shouldn''t have to make this choice.

Until the day his wife and children are gunned down by
terrorists, Simon Quarry knows what kind of man he is.

When the politicians and diplomats look the other way, he
becomes a hunter, guided by rage as much as by the desire for
justice. Wanted by the terrorists he''s targeting as well as by the
police he’s evading, Quarry''s grief for his murdered family
becomes the engine of his revenge.
A revenge that exacts a heavy price.