Provides information about Machu Picchu, including such facts as the lack of an Incan writing system and that the whole structure was built without mortar.
- ISBN10 1482404540
- ISBN13 9781482404548
- Publish Date 30 December 2013 (first published 1 January 2013)
- Publish Status Active
- Publish Country US
- Imprint Gareth Stevens Publishing
- Format eBook
- Pages 32
- Language English