5 total, the last is coming out May 5, '09
Mount Olympus
the lightning thief sea of monsters the titans curse the battle in the labrinth the last olympian the lost hero (isnt really about him) and the son of neptune. the first five is the series Percy Jackson and the olympians and the 2 are from the series heroes of olympus
Percy is 13 in the Sea of Monsters.
You are stronger of cource by pecy Jackson
Pecy, Grover, Annabeth, and Luke because it's all about Percy's going to get the Master Bolt.
there will be a movie for Percy Jackson, it will come out in theatres february 12th 2010 and the cast is as follows, Percy Jackson(Logan lerman), annabeth chase(Alexandra deddario), grover(Brandon t. Jackson), medusa(uma therman), chiron(pierce brosnan), Zeus(Sean bean), mrs. dodds(maria olsen), poseidon(Kevin mckidd), luke castellan(Jake abel), Athena(Melina kanakerides),and procrustes(rumored to be Tim aas) The film will be directed by chris Columbus who also directed the first two Harry Potter films.
The main characters are Perseus (Percy), the son of Poseidon, his best friend Grover, a satyr, and Annabeth Chase, daughter of Athena. Chiron, a wise old centaur, trains and guides Percy. Luke, son of Hermes and Annabeth's love interest, appears friendly enough, but turns evil and betrays Percy in the end.Percy Jackson, Annabeth Chase, and Grover Underwood.