Ex-Wives of Rock - 2012 Athena 1-11 was released on:
USA: February 2013
The release date for The Mark of Athena was October 2, 2012. However, the initial publication date is listed as October 5, 2012.
"Heroes of Olympus, The , Book Three: The Mark of Athena" has a release date of October 2, 2012 .
Dates from Hell - 2012 was released on: USA: 11 July 2012
Dates Like This - 2012 was released on: USA: 14 February 2012
Me - 2012 was released on: USA: October 2012
"The Mark of Athena" by Rick Riordan was released in India on October 2, 2012.
Fatal First Dates - 2012 was released on: USA: 5 August 2012
Dates from Hell - 2012 2012-08-10 was released on: USA: 10 August 2012
Interludes - 2012 was released on: USA: 10 August 2012 (re-release)
Faded - 2012 I was released on: USA: 2012
Jonas - 2012 I was released on: USA: 2012
Poe - 2012 was released on: USA: 2012