His 1991 book Behold A Pale Horse, influential among "UFO and militia circles", describes "the doings of the secret world government" and "a variety of other covert activities associated with the Illuminati's declaration of war upon the people of America".
Buku Behold A Pale Horse yang ditulisnya tahun 1991 influential among "UFO and militia circles", menjelaskan "perilaku pemerintahan dunia rahasia" dan "beragam aktivitas tersembunyi lainnya yang dikaitkan dengan deklarasi perang Illuminati terhadap rakyat Amerika Serikat".