Warren's latest work, which he is both writing and drawing, is a series of original graphic novels called "Empowered". He describes the series as "an episodic 'sexy superhero comedy', mixing a twisted take on costumed crime-fighting, romance, and absurdist workplace humor with a strong dose of that 'manga flava'... and just a dash of the kinky." The first trade paper back was published by Dark Horse Comics in March 2007 after a slight delay, Volume Two was released in September 2007, Volume Three in March 2008 and Volume Four was released towards the end of October 2008 after a delay of about a month or so. Volume Five was released in late June 2009. Volume Six was released on September 21, 2010. The series is neither inked nor colored, but rather sourced directly from pencil drawings.