Riordan has been slipping pieces of the Titan myths into the books from the beginning discussing Kronos and his relationship to the Greek Gods. However, in this novel another Titan appears tied to Artemis and Annabelle’s fates. Percy must learn the tricks of a previous hero, Hercules to defeat the Titan and save his friends.
The book deals with death. Not all the characters make it to the end of the story. The prophecy the God's have been worrying about regarding Percy has an interesting turn not predicted in the previous novels.
Careful readers of the previous books are rewarded if they remember Annabelle and Percy's trip to a hotel that does not like its guests to leave. While the information is revealed eventually to all readers, those who remember are rewarded by figuring out the mystery first.
This is a great series to engage children in learning about Greek Myths. This book in particular will make readers want to go back and check the details. I know I found myself Googling a few details I had forgotten about the Titans. If you want to encourage children to explore Greek Mythology this series is a great way to engage students in reading and then exploring the actual myths. You will find they can make comparisons, demonstrate where the author got the material for the stories, and even be able to write their own.
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