Witch & Wizard is a series of dystopian fantasy novels written by James Patterson and Gabrielle Charbonnet. The first novel in the series, Witch & Wizard, was released in 2009. It was followed by a new book in the series each following year, with the exception of 2012, until the release of the last book in the series, The Lost, in 2014. Two graphic novels set in the series' world were released in 2010 and 2011 through IDW Press. Source: Wikipedia (en)