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The Hidden Oracle Rick Riordan
The Hidden Oracle
Rick Riordan
| Media | Books Hardcover Book (Book with hard spine and cover) |
| Released | October 3, 2017 |
| ISBN13 | 9780606406055 |
| Publishers | Turtleback Books |
| Pages | 416 |
| Dimensions | 150 × 220 × 20 mm · 362 g |
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