which site is it that tells about if a saat percy jackson series is coming out?

hopefully in the rick riodan blogs.

link
^^^
faq #5

Because in the last olympian their is a new Big Prophecy

In late 2010, early 2011 RR will be publishing the saat Camp Half-Blood series.

Also, on May 4, 2010, RR will be publishing his new series called the Kane Chronicles. The first book will be called The Red Pyramid. It will be about siblings Carter and Sadie Kane who accidentally release the Egyptian (immortal) gods into the world.

Well, he talks about it in here sometimes but not all the time. link

The site is called camphalfblood.com and the kata laluan is newhero no spaces it shows the first 2 chapters in the 1st book of the 2nd series of the camp half blood series.