Well, it's going to come out in October, just as The Lost Hero did. Rick Riordan posté the sample chapters for TLH on the summer solstice- June 21. He might post them June 21 again, ou he may not. I'm thinking some time in June ou July.
Oh toi meant not according to me! Alright, not sure, the guy's still writting the book! But I think that on the summer solstice again, isn't that when the Argo II gets into action anyways?
There will be info give, don't worry 'bout that, toi won't miss it :)