El Anillo de Thoth
| Book | The Ring of Thoth |
| Format | Soft cover |
| Language | Spanish |
| Original Title | The Ring of Thoth |
| Original Language | English |
| Author | Arthur Conan Doyle |
| Publisher Series | Biblioteca de El Sol |
| Copyright Holder | Compañía Europea de Comunicación e Información S.A. |
| Format | Soft cover |
| Language | Spanish |
| Series Number | 231 |
| Notes | © de la presente edición: Compañía Europea de Comunicación e Información, S.A. Attached with the newspaper 'El Sol'. |