Torres + Benoit + Dupuy/ Berberian et al.
Sabotage, Torres, hc, Casterman, 1989 + 3 vols. from the series Rocco Vargas, hc, Dark Horse Books, 2001/2005 and another 10 by Torres + La Peau du Léopard, Benoit, hc, Albin Michel, 1985 and another 6 by Benoit + Meneer Johan, 1-5, Dupuy/Berberian, hc, Oog & Blik, 1999/2002 and another 3 by Dupuy/Berberin. And 13 more.
(total 42)