The king of the copper mountains
By: English version by Gillian Hume and Paul Biegel ; illustrations by Babs Van Wely.
Contributors: Hume, Gillian.
Series: Armada Lions
Publisher: Armada Paperbacks; Collins
Published: 1971
Place of publication: London
Language: eng
Number of pages: 160
Notes: First published in Holland under the title 'Het Sleutelkruid' by Uitgeversmaat-schappij Holland,Haarlem 1965.