User blog comment:CardMaster2412/Jason Grace and the Olympians/@comment-96.249.35.104-20111022200439/@comment-4354821-20111023025139

Personally I think he will always do 2 books a year from different series. Kane Chronicles is finishing when Book 3 comes out which I think will be in May 2012, then Mark of Athena in October 2012, than May 2013 he begins Norse series, than Olympus book 4 in October 2013, than Norse 2 May 2014, than Olympus 5 October 2014, than Norse 3 May 2015, than Crossover between Olympus, Norse and Kane October 2015 finally in May 2016 we get Camp Jupiter series. That is my prediction about what Rick will write and when