umm... there are many monsters that Percy battles! The most important one that he does fight is the evil bellydancer alex peixe! ;)
The author of all Percy Jackson books is Rick Riordan.
Yes, Logan Lerman has signed a contract to play Percy in all the Percy Jackson movies.
The book Percy Jackson and The Olympians: The Sea Of Monsters was released in 2006.The movie Percy Jackson & the Olympians: The Sea of Monsters is coming out on 27th March 2013. sorry all you percy jackson fans, you'll just have to wait. But I'm sure it will be amazing.
he goes to the sea of monsters to find grover and the fleece. percy battles for the fleece with a full grown cyclopes. during the fight percy realizes that since he is the son of poseidon he is also related to all cyclopes. percy leaves the island and goes back to camp half blood.
Well in the book in all the places all the monsters are trying to kill percy jackson because they blame him for steeling the LIGHTNING BOLT that belong's to zeus
Percy, Annebeth, Luke, Grover, Chiron, (all same actors) then for the new characters there is: Tyson (a cyclopes) and Thalia Grace.
For the book and movie there's annabeth, Grover, that's it :D
Mrs. Dodds considered Percy a troublemaker because of all the accidents Percy had in his past life. Also, Mrs. Dodds is one of the Furies, a monster of Hades. Demigods and monsters do not get along too well.
Percy doesn't find the Gordon's, they find him. Because of his so called " Half- Blood smell" Percy attracts all kinds of monsters from Tartuaras including the Gorgons
the lightning theif,the sea of monsters,the titans curse,the battle of the labberanth and the last olympian
Enchidna- mother of all monsters Chimera- often mistaken as fire breathing chihuahua
i don't know really but if you think about it they need to create all the monsters and make the sets and film, not to mention its ganna be hard for them to make Tyson.