Anonymous Quotations, Void Distribution, Amsterdam, 1979 (particuliere verzameling)
Second Thoughts, Void Distributors, Amsterdam, 1980 (particuliere verzameling)
Michael Gibbs, “Thoughts on Second Thoughts,” Artzien 2, no.8, Amsterdam, 1980
Uit: Beeldboeken, Galerie Da Costa, Amsterdam, 1980 (particuliere verzameling)