XIII comic reference in Slow Horses series?

linkblog: just finished 'Belgium's new passport features comic faves | Boing Boing'

linkblog: just read 'Taika Waititi to adapt The Incal for the screen | Boing Boing'

linkblog: just read 'Ariol, vingt ans d'un héros de la bande dessinée jeunesse'