The Masked Man is a mystery man. But he may be more than one person, or just simply, one. The famous author, Rick Riordan has given the Masked Man his hope and ideas to become an author. Already a writer, the Masked Man captures his ideas and write them all down. "Mr. Riordan and I have never met, but I like to call him my teacher, since he helped me with my ideas and dreams through his stories and books," Masked had said.