There are 2 books in The Story of Lex and Livia series.
The Story of Lex and Livia series does not have a new book coming out soon. The latest book, Time of the Twins (Book 2), was published in November 2016.
The first book in The Story of Lex and Livia series, Rebels: The Story of Lex and Livia, was published in June 2014.
The Story of Lex and Livia series primarily falls into the General Fiction genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.