The Hidden Oracle
From Author Wars - https://authorwars.com/books/the-hidden-oracle-2769002.html
Overview:
- Title: The Hidden Oracle
- Author: Rick Riordan
- Year: 2019
- Type: Short Fiction
Editions/Publications:
- 2019 . 9 from the Nine Worlds (2019, Rick Riordan, Puffin, ISBN-10: 9780241359433, £6.99, 151+[7] pages, Trade Paperback, Collection)