The third book
Forntere
There are 5 novels and 1 companion book.
The third book, Percy Jackson and the Titan's Curse.
There won't be one but there will be a new camp half blood series
Read a book like Percy Jackson like Harry Potter, Artemis Fowl, Alex Rider or others.
Try Percy Jackson or the 39 clues. They arent about aliens or powers ( well, maybe Percy Jackson counts as powers), but they are both reall good series. The first one in the Percy Jackson series is Percy Jackson and the Lightening Thief. Artemis Fowl is a book I liked, as it is similar to Percy Jackson.
Lady Artemis's hunt witch was a girls.
Percy Jackson is the main character in the 1st Percy Jackson book.
The Battle of the Labyrinth The fourth Percy Jackson and the Olympians book is called Battle of the Labyrinth, and was released on May 6th, 2008 in the U.S.
There is no book 6 in The Percy Jackson series.
The 5th book, Percy Jackson and the last Olympian is the longest book, I think
It is the Ophiotaurus (not sure of I'm spelling it right). Half cow half serpent