A Dutch brother and sister work toward two goals--finding the doctor who can restore their father's memory and winning the competition for the silver skates.
- ISBN10 3337387683
- ISBN13 9783337387686
- Publish Date 16 November 2017 (first published 1 June 1940)
- Publish Status Active
- Imprint Hansebooks
- Format Paperback (US Trade)
- Pages 388
- Language English