Romance fiction is widely reckoned to be a very low form of literature. Maybe the lowest, if we’re not counting the writing at Groupon, or on Splenda packets. Romance fiction: probably the worst! An addictive, absurd, unintellectual literature, literature for nonreaders, literature for stupid people—literature for women! Books Just For Her! Low or not, romance is by far the most popular and lucrative genre in American publishing, with over $1.35 billion in revenues estimated in 2010. That is a little less than twice the size of the mystery genre, almost exactly twice that of science fiction/fantasy, and nearly three times the size of the market for classic/literary fiction, according to Simba Information data published at the Romance Writers of America website.