There are 5 books in the Noughts & Crosses series.
The Noughts & Crosses series does not have a new book coming out soon. The latest book, Double Cross (Book 4), was published in November 2008.
The first book in the Noughts & Crosses series, Noughts & Crosses // Black & White, was published in February 2001.
The Noughts & Crosses 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.