Wed. van Nelle, Rotterdam - Piggelmee
van het Toovervischje. H. Leopold. First edition 1920 + Hoe Piggelmee groot werd, first edition 1920 + the grey version in soft cover, 1923 + the small bundling of both, 1926 + van het Toovervischje, 1936, with fixed plates (sl. dampstained) + De parel van Koning Réputal, J. Vadeen, 1938 (sl. dam. cover) + the set Piggelmee in 4 vols. 1949-1951, illus. Nans van Leeuwen - and 10 other later editions.
(total 21)