The Demigod Files
From Author Wars - https://authorwars.com/books/the-demigod-files-1066871.html
Overview:
- Title: The Demigod Files
- Author: Rick Riordan
- Year: 2009
- Type: Collections
- Series: Percy Jackson and the Olympians
Editions/Publications:
- Unknown. The Demigod Files (Unknown, Rick Riordan, Disney/Hyperion Books, ISBN-10: 9781423121664, $12.95, 151+[8] pages, Hardcover, Collection)
- 2009 . The Demigod Files (2009, Rick Riordan, Disney/Hyperion Books, ISBN-10: 9781423121664, $12.95, 151+[8] pages, Hardcover, Collection)
- 2010 . The Demigod Files (2010, Rick Riordan, Puffin, ISBN-10: 9780141329505, £4.99, 176 pages, Trade Paperback, Collection)
- 2010 . The Demigod Files (2010, Rick Riordan, Puffin, ISBN-10: 9780141331461, £4.99, 176 pages, Trade Paperback, Collection)