Kevin Crossley-Holland's award-winning Arthur trilogy comes to its triumphant and moving close -- now in paperback! Arthur de caldicot waits eagerly in venice for the start of the fourth crusade. But it's now, When Arthu...Kevin Crossley-Holland's award-winning Arthur trilogy comes to its triumphant and moving close -- now in paperback! Arthur de caldicot waits eagerly in venice for the start of the fourth crusade. But it's now, When Arthur's future should be clearest, that he feels the most doubt.