THE PHALLUS IN ART AND CULTURE: Johan J. Mattelaer. Groeninghe Editions Pana, 2000

LIBERCHIES, BETWEEN BELGIUM AND GERMANY - Wars and peace in Roman Gaul. Musée Royal de Mariemont, 2002

EROS IN ANTIQUE ART - Sex or symbol? by Catherine Johns. Gremese, 1992

ASSEMBLAGE OF SPIRITS - Idea and Image in New Ireland. George Briziller, New York, 1987

ANCIENT ART OF THE AMERICAN WOODLAND INDIANS: David S. Brose et al. Harry N. Abrams Publishers, New York, 1985

INUIT - When words take shape: Raymond Brousseau et al, Muséum d'Histoire naturelle de Lyon, Éditions Glénat, 2002

GERMANEN HUNNEN UND AWAREN - Schätze der Völkerwanderungszeit. Germanisches Nationalmuseum, Nürnberg, 1988

ANCIENT GLASS IN THE CARNEGIE MUSEUM OF NATURAL HISTORY, PITTSBURGH. 1980

ROMAN COINS AND THEIR VALUES: David S. Rear. Seaby, London, 1970

ANGLO-SAXON ENGLAND : Lloyd and Jennifer Laing. Routledge & Kegan Paul, London, 1979