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The name of book number 4 in the Heroes of Olympus series is called: The Demigod
Diaries.
No you fool. It isn't the fourth book in the series. It's just a extra like the Demigod Files or Percy Jackson and the Olympians: The Ultimate Guide. Besides, The Demigod Diaries comes out before the third book: The Mark of Athena. The last guy who tried to answer this doesn't have any clue what he's talking about. According to my sources, the fourth book might be called The Dawn of Gaea. I'm not completely sure though.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoThe lost hero The son of Neptune The mark of Athens
Wiki User
∙ 11y agothere is no fourth book yet, but I think it's called The Dawn of Gaea.
It's called The House of Hades
Wiki User
∙ 11y agoThe third one isnt even out yet so noone knows
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What is the final book called in the heroes of Olympus?
Blood Of Olympus is the name of the 5th and rumored final book to the series of "The Heroes Of Olympus"
How many pages in heroes of Olympus?
There is no book called heroes if Olympus that is the book series name
How many pages are in Heroes OF Olympus?
There is no book called heroes if Olympus that is the book series name
What is the name of the next Heroes of Olympus book?
The House of Hades is the next book.
What is the name of the 4th book in the Heroes of Olympus series?
The Dawn of Gaea
What is the name of the second book of the Heroes of Olympus series?
The Son of NeptuneThe son of neptune
How many pages are in the hero of Olympus?
There is no book called heroes if Olympus that is the book series name
What is the name of Jason's girlfriend in the Heroes of Olympus?
Jason Grace's girlfriend in the Heroes of Olympus series is Piper McLean.
Why did Rick Riordan give the fifth book its name?
Rick Riordan named his fifth book The Last Olympian because the there was only one Olympian left on Olympus after the rest of the gods left to go fight. The last Olympian on Olympus was Lady Hestia or to the Romans Lady Vesta.
What is the next book in The Heroes of Olympus about?
It is about finding Percy, son of Poseidon. So it is called Son of Neptune, Neptune is Poseidon's Roman name.
What is Reyna's last name in the Heroes of Olympus series?
Reyna's last name in the "Heroes of Olympus" series is Ramirez-Arellano.
When will the second lost hero book come out?
'The Lost Hero' is just the name of the first book. The series is called 'Heroes of Olympus'. The second book, Son of Neptune, is scheduled to come out in Autumn 2011.
