- "The Secret of Layla" (2019)
- "Raven Rising" (2018)
- "Sphinx's Riddle" (2017)
- "Blood of Olympus" (2014)
- "House of Hades" (2013)
- "The Demigod Diaries" (2012)
- "The Last Olympian" (2009)
- "The Battle of the Labyrinth" (2008)
- "The Titan's Curse" (2007)
- "The Sea of Monsters" (2006)
- "The Lightning Thief" (2005)
Short Stories:
- "The Diary of Luke Castellan" (2010)
- "Percy Jackson and the Stolen Chariot" (2014)
Other Contributions:
- Screenwriter with Chris Columbus for Percy Jackson & the Olympians: The Lightning Thief (2010)
- Screenwriter with Marc Guggenheim for Percy Jackson: Sea of Monsters (2013)
- Author of video game "Percy Jackson: Sea of Monsters" (2013)