The third book, The Mark of Athena, will be out fall of 2012 :D
The House of Hades is the next book.
Blood Of Olympus is the name of the 5th and rumored final book to the series of "The Heroes Of Olympus"
The next book is called The Son of Neptune
There is no book called heroes if Olympus that is the book series name
There is no book called heroes if Olympus that is the book series name
The next book is called House of Hades and will be coming out Fall 2013
The second book in the Heroes of Olympus series will be the Son of Neptune.
Yes it is true. The book is coming out Fall of 2011.
The Heroes of Olympus was released in book form on October 12th, 2010.
The next, and possibly last, book will come out fall 2012. It's the third book in the series and it's called The Mark of Athena.
Probably all of the Percy Jackson/ heroes of Olympus fans
no