The VVhite-Powder Plot discovered, or, A prophetical poeme, [electronic resource] : wherein is most elegantly revealed the secret combination of Hell and Rome, against the interest of true religion, and more particularly against the late King of blessed memory, and kingdom of England. Written before the late unhappy wars broke forth, and too sadly verified in them, which yet the author scarce lived to see. Also a prophetical rapture concerning the future extent of this British Empire into Italy. / By George May, gent