Vintage Wonder Book Heidi Child of the Mountains 1976 Printing. Wonder Book #532. Book is in very good condition for its age, the only flaw it has is a place on the spine where a little of the cover has come off (see photo). Otherwise, the pages are in excellent condition with no marks, tears, or other damage. Adapted & abridged from the famous story by Johanna Spyri. Illustrated by Steffie Lerch. Published by Wonder Books, Inc. in New York. Copyright 1950 by Wonder Books, Inc. 1976 printing. Printed in the USA. 8.25" tall and 6.5" wide.