Nancy joins her boyfriend Ned's expedition to Yellowstone National Park to research the marmot. But the natural wonders of Yellowstone have turned into a setting for unnatural danger, as the furry little mammal becomes the focus of human greed and a criminal plan to steal them from their home!
- ISBN10 0671794876
- ISBN13 9780671794873
- Publish Date 1 May 1994 (first published 15 April 1968)
- Publish Status Unknown
- Publish Country NZ
- Publisher Macmillan Publishers New Zealand Ltd
- Imprint Macmillan Publishers New Zealand
- Format Paperback
- Pages 150
- Language English