A philosophical epistle discovering the unrevealed mystery of the three fires of the Sophi - Cleidophorus Mystagogus (s.n, 1690)
Caption title (B1r). - Imprint from Wing. - Reproduction of the original in the Trinity College (University of Cambridge) Library. - Signed at end: Cloidophorus [sic] Mystagogus. - Wing (2nd ed.), P2131A