- Two classic Robert A. Heinlein novels in one volume: The Man Who Sold The
Moon and Orphans of the Sky.- In The Man Who Sold the Moon, D. D. Harriman is a billionaire with a
dream: the dream of space for all mankind.
- ISBN10 1451639228
- ISBN13 9781451639223
- Publish Date 10 September 2013
- Publish Status Out of Print
- Out of Print 22 August 2023
- Publish Country US
- Imprint Baen Books
- Edition Original ed.
- Format Paperback
- Pages 400
- Language English