<Tr> <Th> Budget </Th> <Td> $185 million </Td> </Tr> <Tr> <Th> Box office </Th> <Td> $428.7 million </Td> </Tr> <P> Percy Jackson & the Olympians (also known as Percy Jackson) is an American feature film series based on the novel series of the same name by the author Rick Riordan . The series is distributed by 20th Century Fox, produced by 1492 Pictures and currently consists of two installments . The first film, Percy Jackson & the Olympians: The Lightning Thief (2010), was directed by Chris Columbus, and was released on February 12, 2010 . The second installment, Percy Jackson: Sea of Monsters (2013), was originally intended to be released in March 2013 but was instead pushed back to August 7, 2013, and was directed by Thor Freudenthal . The series has grossed nearly $430 million at the worldwide box office . </P> <P> The films follow the adventures of demigod Percy Jackson and his comrades at the demigod training ground of Camp Half - Blood . In the first film, Percy must go on a quest to save his mother from the underworld and prove his innocence when he is accused of stealing lightning from Zeus . However, this first movie does not follow the plot of the first Percy Jackson book, the origin of inspiration for the Percy Jackson movie, by Rick Riordan . The second film revolves around Percy's escapade as he must retrieve the legendary golden fleece from the sea of monsters, or the Bermuda triangle, which is the only thing that will save the camp from the forces of darkness . </P>

What are the names of the percy jackson movies