Science-fiction writer Robert A. Heinlein wrote two novels that deal with fictional cult-like groups. A leading figure in his early "Future History" series (see "If This Goes On--", a short novel published in "Revolt in 2100"), Nehemiah Scudder, a religious "prophet", becomes dictator of the United States. By his own admission in an afterword, Heinlein poured into this book his distrust of all forms of religious fundamentalism, the Ku Klux Klan, the Communist Party and other movements that he regarded as authoritarian. Heinlein also stated in the afterword that he had worked out the plot of other books about Scudder, but had decided not to write them — in part because he found Scudder so unpleasant. Heinlein's novel "Stranger in a Strange Land" features two cults: the "Dionysian Church of the New Revelation, Fosterite", and the protagonist Valentine Michael Smith's own "Church of All Worlds". Heinlein treats of the motives and methods of religious leaders in some detail.