What special power does Percy discover he has while in the water?
He can breathe underwater.
Who does Percy communicate with while in the river?
A messenger of Poseidon (a Nereid).
What item does the Nereid give Percy?
Magic pearls.
Where do Percy and his friends decide to go after leaving St. Louis?
The Underworld
Where is the entrance to the Underworld?
Los Angeles
Which god meets Percy and his friends at a diner?
Ares, the god of war
What task does Ares give Percy and his friends in exchange for transportation?
To retrieve his shield from a water park in Denver
What is the name of the water park where Ares's shield is located?
Waterland
