User blog comment:SonOfZeus1200/The Camp Half-Blood & Kane Chronicles Series will collide!/@comment-2212711-20120815004846/@comment-2212711-20120815013154

carter was born june 1996 and he was 15 in serpent shadow which makes it take place 2011 and since son of neptune took place in 2010 we have some time for the two stories to catch up.