DNA Publications was an American publishing company that existed from 1993 to 2007 and was run by the husband-and-wife team of Warren Lapine and Angela Kessler. Initially based in Massachusetts, DNA Publications relocated to Radford, Virginia.[when?] As of 2004, it was the second-largest genre magazine publisher in the United States.[1] Its first publication, in 1993, was the magazine Harsh Mistress, which Lapine produced in collaboration with Kevin Rogers and Tim Ballon.[citation needed]