79/ 642 [Drawings]. Voges, Carol (1925-2001). "Pietje Puk in de knel". Original drawing for the frontcover of the book, white gouache and pen and ink, col. pencil on tracing paper, 27,5x18,5 cm. Idem. "Pietje Puk en het grote geheim". Original drawing for the frontcover, pen and ink, 28x20,5 cm. Idem. "Pietje Puk gaat nooit verloren". Original drawing for the frontcover of the book, pen and ink (words "Pietje Puk" are printed), corrections in white gouache, 26,5x18 cm. - WITH 2 additional colour designs for the frontcover, both watercolour on photocopied prints. - AND WITH a manuscript letter by the artist, dated 1995.