Fall 2012
there is not a specific date out yet but there will be one soon. :)
Fall 2012, if not sooner.
Mark of Athena by rick Riordan is coming out October 2nd 2012
"Heroes of Olympus, The , Book Three: The Mark of Athena" has a release date of October 2, 2012 .
The Mark of Athena Coming in Fall 2011!
the mark of athena
Fall 2012 (around mid August - Late October)
The Mark of Athena is mainly centered around Annabeth.
the tuning points of mark of athena
First chapterof Mark of Athena
You cant read it yet it is too early. Its coming out Fall 2012 probably August. then you can read it.
First chapterof Mark of Athena
The Mark of Athena has been published by both Puffin and Disney Hyperion.
It's called The Mark of Athena and it's coming out fall 2012.