Describe one allusion made by rick Riordan to Greek mythology in thief. make sure to explain what the allusion is and how rick Riordan put a modern spin into your example.

Majority of the things in Rick Riordan's novel are allusions. There was a fight between Percy and Medusa. The way the fight was done was an allusion to the original battle between Perseus and the Medusa. He defeats her by using wit and skill.