The ten best graphic novels

For The Observer, Rachel Cooke came up with a list of the ten best graphic novels, including:The Castafiore EmeraldHergé (1963)This is Tintin’s 21st adventure, and one of only two in which he doesn’t travel abroad (Hergé, his creator, was by now tiring of his boy reporter and wished to experiment with a narrative low on villains and guns but high on misunderstandings and red herrings). Not a