ART AND THE SEA - Antiques, Curiosities and Marine Furniture. Exhibition catalogue 100 years of navigation. Brussels, 1979

TONGRES ROMAN MEETING POINT. Provincial Gallo-Roman Museum in Tongeren, 1958

STORIES OF NUMBERS THROUGHOUT CIVILIZATIONS: Oussama Sayadi

ENGRAVING AND DEATH. Liège, 1988.

THE SKULL - Object of worship, object of art. Musée Cantini, Marseille, 1972

JUAN GRIS À BOULOGNE: Emmanuel Bréon. Herscher, Paris, 1992

2 books on Marc Chagall - Marc Chagall, le peintre-poète & The Russian Years 1907-1921

2 books on Pablo Picasso. PABLO PICASSO - A Modern Master : Richard Leslie. Tiger Books international London (English). DE WERELD VAN PICASSO (Dutch)

LES CADRANS SOLAIRES DE MAX ELSKAMP : Henri Michel. Published by the Musée Wallon, Liège, 1966.

LIMOGES ENAMELS 12th - 19th CENTURY : Jacques Toussaint. Société Archéologique de Namur, 1996