H. L. Mencken Quote

Some time ago a publisher told me that there are four kinds of books that seldom, if ever, lose money in the United States--first,murder stories; secondly, novels in which the heroine is forcibly overcome by the hero; thirdly, volumes on spiritualism, occultism and other such claptrap, and fourthly, books on Lincoln.

Prejudices: The Complete Series (ed. 2010)