The Demon in the Ekur: Angels, Demons, Plasmas, Patristics, and Pyramids
| Country | USA |
| Brand | The play written in understandible English. |
| Manufacturer | PENGUIN BOOKS LTD. USA |
| Binding | Paperback |
| ItemPartNumber | BA-C-4221 |
| EANs | 9781586638528 |
| ReleaseDate | 0000-00-00 |