The Castle of Twilight
| Format | Hardback |
| Language | English |
| Copyright | 1903 |
| Author | Margaret Horton Potter |
| Illustrator | Ch. Weber |
| Publisher | A. C. McClurg & Company |
| Printed by | The University Press |
| Arranged by | The University Press |
| Designed by | The University Press |
| Format | Hardback |
| Language | English |
| Location | Chicago |
| Copyright | 1903 |
| This Edition Published | 1903-09-26 |
| Pages / Font | 428 pages |
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