1 the lost hero
2 the son of neptune
3 the mark of athena
not yet written number 5 the house of hades
no they do not but there is a lot of romance between them
The second Heroes of Olympus book, The Son of Neptune, is coming out October 4, 2011.
No, Percy Jackson and the Lightning Thief was in the first series and Heroes of Olympus is the second series (Lost Hero, Son of Neptune, Mark of Athena) Hope this helps :)
there acually is no new series it is going to continue talking about Percy in the lost hero
Actually the 'Percy Jackson and the Olympians' series is over. The new series 'Heroes of Olympus' doesn't focus on Percy, there are only appearances and mentions of the previous characters.
The Kane Chronicles doesn't have any relation to the Heroes of Olympus at all. It's just another series of mythological monsters and gods.
The Heroes of Olympus was released in book form on October 12th, 2010.
The order of the books in the Heroes of Olympus series is: The Lost Hero The Son of Neptune The Mark of Athena The House of Hades The Blood of Olympus
Fall, 2013
You can research Heroes of Olympus by going to Google.com and typing in, "Heroes of Olympus".
it is already out.
in October 2012
It's out!
October 2,2012
The chronological order of the Percy Jackson series, including the Trials of Apollo after Heroes of Olympus, is as follows: Percy Jackson the Olympians series The Heroes of Olympus series The Trials of Apollo series
October 11, 2011
Blood Of Olympus is the name of the 5th and rumored final book to the series of "The Heroes Of Olympus"