Ratings166
Average rating4.3
"The Greek and Roman demigods will have to cooperate in order to defeat the giants released by the Earth Mother, Gaea. Then they will have to sail together to the ancient land--Greece itself--to find the Doors of Death"--
Series
5 primary books9 released booksThe Heroes of Olympus is a 9-book series with 5 primary works first released in 2010 with contributions by Rick Riordan and Débora Isidoro.
Series
17 primary books41 released booksCamp Half-Blood Chronicles is a 41-book series with 17 primary works first released in 2005 with contributions by Rick Riordan, Terry Deary, and 6 others.
Reviews with the most likes.
this book was STRESSFUL. These characters never catch a break, it was making me exhausted
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Insanely good. I need more now. I've never wished for fall so hard.