the mark of athena comes out, according to the book, in fall 2012.
The Mark of Athena is the sequel to The Son of Neptune.
It will come out on October 11.
Oct. 10, 2011
Yes, the Mark of Athena, which has come out already, and the next book is The House of Hades.
I think it already is, now that Mark of Athena is out!
Yes. It will be called The Son of Neptune and will come out Fall 2011.
The book after the lost hero hasn't come out yet, but it's called The Son Of Neptune
The picture of Hazel Levesque appeared in the book "The Son of Neptune" by Rick Riordan, which is the second book in the "Heroes of Olympus" series.
Yes, it is titled, The Son Of Neptune. It is set to come out Oct. 4th 2011.
The tittle is The Son of Neptune and it is going to come out on Fall, 2011.
no