Honestly, no one except rick riordan knows. There are clues in the books The Lost Hero and The Son Of Neptune, though.
for example, Ella's prophecy "wisdom's daughter walks alone, the mark of Athena burns through Rome " might be useful, or maybe what Thanatos said, about only one type demigod who could lead them to the doors of death. There are also other clues.......... etc.
the tuning points of mark of athena
First chapterof Mark of Athena
The Mark of Athena has 580 pages, according to Rick Riordan's website.
The hardcover of "Mark of Athena" is 586 pages. The paperback is 574 pages.
Athena is the Goddess of battle, but mostly battle strategy. Ares is the real god of war. The sign/mark of Athena is an owl.
you can read mark of athena on scribd.com
The Mark of Athena is mainly centered around Annabeth.
the tuning points of mark of athena
First chapterof Mark of Athena
First chapterof Mark of Athena
The Mark of Athena has been published by both Puffin and Disney Hyperion.
Mark of Athena by rick Riordan is coming out October 2nd 2012
According to Rick Riordan; The Mark of Athena will be out Oct. 2, 2012.
The Mark of Athena has 580 pages, according to Rick Riordan's website.
The hardcover of "Mark of Athena" is 586 pages. The paperback is 574 pages.
Athena is the Goddess of battle, but mostly battle strategy. Ares is the real god of war. The sign/mark of Athena is an owl.
The Mark of Athena was published October 2nd 2012 by Hyperion Disney.