User blog comment:Pbre/Book Idea (Young Writer)/@comment-173.65.198.100-20100226173248

here is somthing that might intrest alot of people.

I (Rick Riordan) had a ton of ideas from Greek mythology that I could not fit into the Percy Jackson series, and there were many other stories about the characters at Camp Half-Blood that I wanted to explore. Because of this, I will be launching a second, separate Camp Half-Blood series starting in late 2010. Found this on rick riordans website