Rickards (Maurice). The Encyclopedia of Ephemera, British Library, 2000, b&w illusts., orig. cloth in d.j., 4to, together with Gumuchian & Co., Les Livres de l'Enfance, 2. vols. reprint, 1985, orig. cloth in torn and frayed d.j.s, 4to, plus Cope (Dawn and Peter), Postcards from the Nursery, The Illustrators of Children's Books and Postcards, pub. New Cavendish, 2000, col. and b&w illusts., orig. cloth in d.j., 4to, and Baumgartner (Johannes, et al.), Der Struwwelpeter, 2. vols., Freiburg, 1996, numerous illusts., text in German, orig. cloth, 8vo, plus Bowe (Nicola Gordon), The Life and Work of Harry Clarke, Irish Academic Press, 1989, plts. and illusts., orig. cloth in sl. rubbed d.j., 4to, together with approx. thirty five others, children's bibliography, illustrators etc., incl. some pamphlets and catalogues etc. (approx. 40)