Waterland, a deserted water park in Denver.
Luke was... He hid it in the shield he gave Percy....
The shield that Ares wanted Percy to fetch is located in the abandoned underworld of Los Angeles, specifically in the junkyard of the god of war. Percy retrieves it from a pile of discarded items and it is described as a powerful artifact that reflects the essence of its owner. This quest is part of their larger journey in "The Lightning Thief," where Percy is tasked with returning the shield to Ares.
The lightning thief was Ares, and he was not in chapter 12. Percy does have dreams about Hades though implying that he thinks Percy is the lightning thief.
A sword he calls riptide, and a shield Luke gave him.
Ares asked Percy Jackson to retrieve his missing shield, which had been stolen and was located in a diner. He wanted Percy to return the shield to him as a display of loyalty and to prove himself as a worthy warrior. This task was part of Percy's quest in "The Lightning Thief," which ultimately led him to confront various challenges and enemies along the way.
It depends. It is all in the United States, though.
ummm i think because they wanted it to be more cooler
No, there is not an Emma in the Lightning Thief. There is not an Emma is the Percy Jackson movie, the Lightning Thief either. A demigod named Emma is not ever mentioned in the Percy Jackson series.
Luke Castellan stole the lightning bolt
Zeus believed that Percy stole his lightning bolt.
Percy Jackson is the main character in 'Percy Jackson And The Lightning Thief' if that's what you meant.
The master bolt was in the shield Luke gave Percy when they went to ask him about how to get to the Underworld.