= With ORIGINAL SIGNED DRAWING in pen and ink on title page.
Iidem. Heinz.Ibid., Gezellig en Leuk, 1988, 78p., ills., orig. wr., obl. large 4to.
= The first album with collected cartoons featuring Heinz. With ORIGINAL SIGNED DRAWING in pen an ink on first free endpaper. With loosely inserted leaf "eerste Heinz-bouwplaat" (published on the occasion of the Haagse Strip 3daagse in 1987).
Iidem. Rocking' Belly. Ibid., idem, 1986, 40p., ills., orig. pict. wr., 4to.
= With AUTOGRAPH SIGNED DEDICATION and 2 small DRAWINGS on title-page.
Iidem a.o. Gezellig en Leuk. No. 2, 4, 5 and 6. Ibid., idem, 1977-1984, 4 vols., ills., orig. (not unif.) pict. wr., 4to.
= Rare Dutch underground comic with contributions by i.a. Windig & De Jong, Aart Clerkx and Marcel Smeets.
AND 2 others by the same.