With the recent Percy Jackson and the Olympians trailer and official December release date, fans of Rick Riordan's works are more than ready to visit Camp Half-Blood through their TV screens. While past productions of Riordan's most popular book series still leave bitter tastes in our mouths, fans are very optimistic about the show's outcome. There is one other production that has been in development for the past three years. It's been a while since there has been an update, but another one of Riordan's book series was planned to be adapted into a series of movies.