Enter the World of The Sea of Monsters by Rick Riordan
by Rick Riordan
When Camp Half-Blood, the only safe haven for demigods, comes close to being overrun by mythological monsters, Percy must find his best friend Grover, who is a prisoner on an island in the Bermuda Triangle, and then set out to save the Camp.
Choose your format:
Secure transaction via Amazon.com
Customer Reviews
Daniel H.
"Great value for the credit."
Reviewed on December 15, 2025
Lisa G.
"Clear, crisp audio."
Reviewed on December 19, 2025
Amazon Customer
"The narrator did a fantastic job!"
Reviewed on December 16, 2025
Robert S.
"The narrator did a fantastic job!"
Reviewed on January 05, 2026
Kindle Customer
"Voice acting is top-notch."
Reviewed on December 15, 2025
Frequently Asked Questions
Is this audiobook really free?
Yes! By signing up for an Audible 30-Day Free Trial, you get 1 credit which you can use to purchase this audiobook for $0.00.