He completed four book projects in the early 1990's: «Les voies ferrees, St. - Etienne et la plaine du Forez» (1990), on the first
French railroad line; «19 Photographs» (1990), aluminum foil photographs; «Usines de Dentelle» (1993), and «Wolfsburg» (1994), on the Nazi origins of the Volkswagen factory in Wolfsburg, Germany.