Interest LevelReading LevelReading A-ZATOSWord Count
Grades 4 - 8Grades 2 - 5n/a4.7117675

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Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

Hardcover, 615 pages
Published on October 11, 2011 by Thorndike Press
ISBN-10: 1410441229
ISBN-13: 9781410441225
297 Book Reviews
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  • zombiesniper
    zombiesniperFriday, March 15, 2019 at 1:28 pm55 stars
    This is a page-turning book that has suspense, action and humor. You have to read this book.
    • wonderwoman113
      wonderwoman113Thursday, March 7, 2019 at 7:02 am55 stars
      Best plot twister to series.
      • asat4721
        asat4721Sunday, February 10, 2019 at 6:22 pm55 stars
        Amazing book you can get lost in it for days and forget to eat just an amazing book and it just so nice to se percy back since the lost hero does not have him so I did not enjoy the lost hero but the son of neptune has some kind of effct on you!!!!!1
        • HPWednesday, December 5, 2018 at 6:33 am
          this book is so good once you start reading it you get hooked. It has the 3 diffrent sides of the story. It also has other characters you'll know and if you have read the percey Jackson books there will be even more but there is also some new characters
          • raven772
            raven772Wednesday, October 10, 2018 at 9:56 am55 stars
            Percy Jackson is back in business.
            • hockeyplayer
              hockeyplayerTuesday, September 18, 2018 at 11:21 am55 stars
              I read this book and highly recommend it to other people. I read the whole series of these books and they where all the best books ever. if you like harry potter you will love this series
              • wolfiethewolf
                wolfiethewolfWednesday, June 13, 2018 at 8:49 am55 stars
                I read this book and I really really liked it. I also like how the author writes this book! :)
                • septembergirl
                  septembergirlTuesday, June 5, 2018 at 6:58 pm55 stars
                  I love these books so much. I honestly like this series a little better than the just Percy Jackson ones.
                  • mawesome Monday, June 4, 2018 at 7:22 am
                    This is one of the best books I have ever read. It is another great thriller that by Rick Riordan that lets us see in to the life of Percy Jackson. Also I liked how he showed us the roman side of the half-bloods and Camp Jupiter.
                    • dancerlee
                      dancerleeMonday, April 30, 2018 at 5:13 am55 stars
                      I love this book so much!!!!!!!!!!!!!!! Rick Riordan books are the best!!!!!!!!!!!!!