Discusses the native Americans known as the Anasazi, who migrated to southwestern Colorado in the first century A.D. and mysteriously disappeared in 1300 A.D. after constructing extensive dwellings in the cliffs of the steep canyon walls.
- ISBN13 9780618051496
- Publish Date 1 August 2000 (first published 23 March 1992)
- Publish Status Active
- Publish Country US
- Publisher Houghton Mifflin
- Imprint Houghton Mifflin (Trade)
- Format Paperback
- Pages 64
- Language English