1. The house of hades : the Heroes of Olympus Series, Book 4. /: the Heroes of Olympus Series, Book 4. (2013) Other Names: Riordan, Rick Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. The lost hero : the graphic novel /: the graphic novel. ([2014]) Authors: Venditti, Robert Other Names: Riordan, Rick Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. The mark of athena. (2012) Other Names: Riordan, Rick Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗