User blog comment:SonOfZeus1200/The Camp Half-Blood & Kane Chronicles Series will collide!/@comment-64.134.161.179-20120528223153/@comment-64.134.161.179-20120528224823

That's true, there hasn't. Except the numerous sequel hooks at the end of the Serpent's Shadow, the fact that the Heroes of Olympus books will all be released a year apart, and the Norse series won't start until 2015, which neatly leaves room for a second trilogy.

BTW, one of the previous posters mentioned that Riordan confirmed a second Egyptian series. Could I get a link or anything? I tried google, nothing found.